Finding the Third Proportional to 14,581,730 and 31,909,576

Step by Step Solution

1. Step 1: Write the proportion equation
   14,581,730 : 31,909,576 = 31,909,576 : x
2. Step 2: Convert to fraction form
   14,581,730/31,909,576 = 31,909,576/x
3. Step 3: Cross multiply
   14,581,730x = 31,909,576 × 31,909,576
4. Step 4: Simplify right side
   14,581,730x = 1,018,221,040,499,776
5. Step 5: Solve for x
   x = 1,018,221,040,499,776/14,581,730
6. Step 6: Final answer
   x = 69,828,548.50