Finding the Third Proportional to 19,416,160,370,885 and 42,250,347,113,926

Step by Step Solution

1. Step 1: Write the proportion equation
   19,416,160,370,885 : 42,250,347,113,926 = 42,250,347,113,926 : x
2. Step 2: Convert to fraction form
   19,416,160,370,885/42,250,347,113,926 = 42,250,347,113,926/x
3. Step 3: Cross multiply
   19,416,160,370,885x = 42,250,347,113,926 × 42,250,347,113,926
4. Step 4: Simplify right side
   19,416,160,370,885x = 1,785,091,831,247,235,179,171,807,232
5. Step 5: Solve for x
   x = 1,785,091,831,247,235,179,171,807,232/19,416,160,370,885
6. Step 6: Final answer
   x = 91,938,457,303,021.83