Finding the Third Proportional to 19,416,160,370,888 and 42,250,347,113,930

Step by Step Solution

1. Step 1: Write the proportion equation
   19,416,160,370,888 : 42,250,347,113,930 = 42,250,347,113,930 : x
2. Step 2: Convert to fraction form
   19,416,160,370,888/42,250,347,113,930 = 42,250,347,113,930/x
3. Step 3: Cross multiply
   19,416,160,370,888x = 42,250,347,113,930 × 42,250,347,113,930
4. Step 4: Simplify right side
   19,416,160,370,888x = 1,785,091,831,247,573,004,119,441,408
5. Step 5: Solve for x
   x = 1,785,091,831,247,573,004,119,441,408/19,416,160,370,888
6. Step 6: Final answer
   x = 91,938,457,303,025.03