Finding the Third Proportional to 60,414 and 88,858

Step by Step Solution

1. Step 1: Write the proportion equation
   60,414 : 88,858 = 88,858 : x
2. Step 2: Convert to fraction form
   60,414/88,858 = 88,858/x
3. Step 3: Cross multiply
   60,414x = 88,858 × 88,858
4. Step 4: Simplify right side
   60,414x = 7,895,744,164
5. Step 5: Solve for x
   x = 7,895,744,164/60,414
6. Step 6: Final answer
   x = 130,693.95