Finding the Third Proportional to 14,684,290.50 and 31,494,291

Step by Step Solution

1. Step 1: Write the proportion equation
   14,684,290.50 : 31,494,291 = 31,494,291 : x
2. Step 2: Convert to fraction form
   14,684,290.50/31,494,291 = 31,494,291/x
3. Step 3: Cross multiply
   14,684,290.50x = 31,494,291 × 31,494,291
4. Step 4: Simplify right side
   14,684,290.50x = 991,890,365,592,681
5. Step 5: Solve for x
   x = 991,890,365,592,681/14,684,290.50
6. Step 6: Final answer
   x = 67,547,721.53