Finding the Third Proportional to 59,148 and 88,506

Step by Step Solution

1. Step 1: Write the proportion equation
   59,148 : 88,506 = 88,506 : x
2. Step 2: Convert to fraction form
   59,148/88,506 = 88,506/x
3. Step 3: Cross multiply
   59,148x = 88,506 × 88,506
4. Step 4: Simplify right side
   59,148x = 7,833,312,036
5. Step 5: Solve for x
   x = 7,833,312,036/59,148
6. Step 6: Final answer
   x = 132,435.79