Finding the Third Proportional to 14,334,532.50 and 31,188,475.50

Step by Step Solution

1. Step 1: Write the proportion equation
   14,334,532.50 : 31,188,475.50 = 31,188,475.50 : x
2. Step 2: Convert to fraction form
   14,334,532.50/31,188,475.50 = 31,188,475.50/x
3. Step 3: Cross multiply
   14,334,532.50x = 31,188,475.50 × 31,188,475.50
4. Step 4: Simplify right side
   14,334,532.50x = 972,721,004,014,100.25
5. Step 5: Solve for x
   x = 972,721,004,014,100.25/14,334,532.50
6. Step 6: Final answer
   x = 67,858,578.86