Finding the Third Proportional to 58,675.50 and 88,286.63

Step by Step Solution

1. Step 1: Write the proportion equation
   58,675.50 : 88,286.63 = 88,286.63 : x
2. Step 2: Convert to fraction form
   58,675.50/88,286.63 = 88,286.63/x
3. Step 3: Cross multiply
   58,675.50x = 88,286.63 × 88,286.63
4. Step 4: Simplify right side
   58,675.50x = 7,794,528,153.89
5. Step 5: Solve for x
   x = 7,794,528,153.89/58,675.50
6. Step 6: Final answer
   x = 132,841.27