Finding the Third Proportional to 58,820.63 and 88,363.69

Step by Step Solution

1. Step 1: Write the proportion equation
   58,820.63 : 88,363.69 = 88,363.69 : x
2. Step 2: Convert to fraction form
   58,820.63/88,363.69 = 88,363.69/x
3. Step 3: Cross multiply
   58,820.63x = 88,363.69 × 88,363.69
4. Step 4: Simplify right side
   58,820.63x = 7,808,141,268.60
5. Step 5: Solve for x
   x = 7,808,141,268.60/58,820.63
6. Step 6: Final answer
   x = 132,744.96