Finding the Third Proportional to 56,598.75 and 76,592.25

Step by Step Solution

1. Step 1: Write the proportion equation
   56,598.75 : 76,592.25 = 76,592.25 : x
2. Step 2: Convert to fraction form
   56,598.75/76,592.25 = 76,592.25/x
3. Step 3: Cross multiply
   56,598.75x = 76,592.25 × 76,592.25
4. Step 4: Simplify right side
   56,598.75x = 5,866,372,760.06
5. Step 5: Solve for x
   x = 5,866,372,760.06/56,598.75
6. Step 6: Final answer
   x = 103,648.45