Finding the Third Proportional to 19,346,160 and 42,229,104

Step by Step Solution

1. Step 1: Write the proportion equation
   19,346,160 : 42,229,104 = 42,229,104 : x
2. Step 2: Convert to fraction form
   19,346,160/42,229,104 = 42,229,104/x
3. Step 3: Cross multiply
   19,346,160x = 42,229,104 × 42,229,104
4. Step 4: Simplify right side
   19,346,160x = 1,783,297,224,642,816
5. Step 5: Solve for x
   x = 1,783,297,224,642,816/19,346,160
6. Step 6: Final answer
   x = 92,178,356.05