Finding the Third Proportional to 14,581,472 and 31,909,168

Step by Step Solution

1. Step 1: Write the proportion equation
   14,581,472 : 31,909,168 = 31,909,168 : x
2. Step 2: Convert to fraction form
   14,581,472/31,909,168 = 31,909,168/x
3. Step 3: Cross multiply
   14,581,472x = 31,909,168 × 31,909,168
4. Step 4: Simplify right side
   14,581,472x = 1,018,195,002,452,224
5. Step 5: Solve for x
   x = 1,018,195,002,452,224/14,581,472
6. Step 6: Final answer
   x = 69,827,998.33