Finding the Third Proportional to 59,350 and 90,522

Step by Step Solution

1. Step 1: Write the proportion equation
   59,350 : 90,522 = 90,522 : x
2. Step 2: Convert to fraction form
   59,350/90,522 = 90,522/x
3. Step 3: Cross multiply
   59,350x = 90,522 × 90,522
4. Step 4: Simplify right side
   59,350x = 8,194,232,484
5. Step 5: Solve for x
   x = 8,194,232,484/59,350
6. Step 6: Final answer
   x = 138,066.26