Finding the Third Proportional to 14,509,617 and 31,671,822

Step by Step Solution

1. Step 1: Write the proportion equation
   14,509,617 : 31,671,822 = 31,671,822 : x
2. Step 2: Convert to fraction form
   14,509,617/31,671,822 = 31,671,822/x
3. Step 3: Cross multiply
   14,509,617x = 31,671,822 × 31,671,822
4. Step 4: Simplify right side
   14,509,617x = 1,003,104,308,799,684
5. Step 5: Solve for x
   x = 1,003,104,308,799,684/14,509,617
6. Step 6: Final answer
   x = 69,133,755.14