Finding the Third Proportional to 14,581,479 and 31,909,182

Step by Step Solution

1. Step 1: Write the proportion equation
   14,581,479 : 31,909,182 = 31,909,182 : x
2. Step 2: Convert to fraction form
   14,581,479/31,909,182 = 31,909,182/x
3. Step 3: Cross multiply
   14,581,479x = 31,909,182 × 31,909,182
4. Step 4: Simplify right side
   14,581,479x = 1,018,195,895,909,124
5. Step 5: Solve for x
   x = 1,018,195,895,909,124/14,581,479
6. Step 6: Final answer
   x = 69,828,026.08