Finding the Third Proportional to 58,407.75 and 88,765.88

Step by Step Solution

1. Step 1: Write the proportion equation
   58,407.75 : 88,765.88 = 88,765.88 : x
2. Step 2: Convert to fraction form
   58,407.75/88,765.88 = 88,765.88/x
3. Step 3: Cross multiply
   58,407.75x = 88,765.88 × 88,765.88
4. Step 4: Simplify right side
   58,407.75x = 7,879,380,564.52
5. Step 5: Solve for x
   x = 7,879,380,564.52/58,407.75
6. Step 6: Final answer
   x = 134,903.00