Finding the Third Proportional to 14,587,486 and 31,743,644

Step by Step Solution

1. Step 1: Write the proportion equation
   14,587,486 : 31,743,644 = 31,743,644 : x
2. Step 2: Convert to fraction form
   14,587,486/31,743,644 = 31,743,644/x
3. Step 3: Cross multiply
   14,587,486x = 31,743,644 × 31,743,644
4. Step 4: Simplify right side
   14,587,486x = 1,007,658,934,398,736
5. Step 5: Solve for x
   x = 1,007,658,934,398,736/14,587,486
6. Step 6: Final answer
   x = 69,076,942.69