Finding the Third Proportional to 14,779,468 and 31,743,600

Step by Step Solution

1. Step 1: Write the proportion equation
   14,779,468 : 31,743,600 = 31,743,600 : x
2. Step 2: Convert to fraction form
   14,779,468/31,743,600 = 31,743,600/x
3. Step 3: Cross multiply
   14,779,468x = 31,743,600 × 31,743,600
4. Step 4: Simplify right side
   14,779,468x = 1,007,656,140,960,000
5. Step 5: Solve for x
   x = 1,007,656,140,960,000/14,779,468
6. Step 6: Final answer
   x = 68,179,459.57