Finding the Third Proportional to 58,295.81 and 88,584.19

Step by Step Solution

1. Step 1: Write the proportion equation
   58,295.81 : 88,584.19 = 88,584.19 : x
2. Step 2: Convert to fraction form
   58,295.81/88,584.19 = 88,584.19/x
3. Step 3: Cross multiply
   58,295.81x = 88,584.19 × 88,584.19
4. Step 4: Simplify right side
   58,295.81x = 7,847,158,275.04
5. Step 5: Solve for x
   x = 7,847,158,275.04/58,295.81
6. Step 6: Final answer
   x = 134,609.30