Finding the Third Proportional to 13,521,552.75 and 31,887,310.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,521,552.75 : 31,887,310.50 = 31,887,310.50 : x
2. Step 2: Convert to fraction form
   13,521,552.75/31,887,310.50 = 31,887,310.50/x
3. Step 3: Cross multiply
   13,521,552.75x = 31,887,310.50 × 31,887,310.50
4. Step 4: Simplify right side
   13,521,552.75x = 1,016,800,570,923,410.25
5. Step 5: Solve for x
   x = 1,016,800,570,923,410.25/13,521,552.75
6. Step 6: Final answer
   x = 75,198,506.39