Finding the Third Proportional to 57,565.75 and 88,805.50

Step by Step Solution

1. Step 1: Write the proportion equation
   57,565.75 : 88,805.50 = 88,805.50 : x
2. Step 2: Convert to fraction form
   57,565.75/88,805.50 = 88,805.50/x
3. Step 3: Cross multiply
   57,565.75x = 88,805.50 × 88,805.50
4. Step 4: Simplify right side
   57,565.75x = 7,886,416,830.25
5. Step 5: Solve for x
   x = 7,886,416,830.25/57,565.75
6. Step 6: Final answer
   x = 136,998.42