Finding the Third Proportional to 29,028.75 and 59,287.50

Step by Step Solution

1. Step 1: Write the proportion equation
   29,028.75 : 59,287.50 = 59,287.50 : x
2. Step 2: Convert to fraction form
   29,028.75/59,287.50 = 59,287.50/x
3. Step 3: Cross multiply
   29,028.75x = 59,287.50 × 59,287.50
4. Step 4: Simplify right side
   29,028.75x = 3,515,007,656.25
5. Step 5: Solve for x
   x = 3,515,007,656.25/29,028.75
6. Step 6: Final answer
   x = 121,087.12