Finding the Third Proportional to 59,494 and 87,594

Step by Step Solution

1. Step 1: Write the proportion equation
   59,494 : 87,594 = 87,594 : x
2. Step 2: Convert to fraction form
   59,494/87,594 = 87,594/x
3. Step 3: Cross multiply
   59,494x = 87,594 × 87,594
4. Step 4: Simplify right side
   59,494x = 7,672,708,836
5. Step 5: Solve for x
   x = 7,672,708,836/59,494
6. Step 6: Final answer
   x = 128,966.09