Finding the Third Proportional to 39,912 and 59,522

Step by Step Solution

1. Step 1: Write the proportion equation
   39,912 : 59,522 = 59,522 : x
2. Step 2: Convert to fraction form
   39,912/59,522 = 59,522/x
3. Step 3: Cross multiply
   39,912x = 59,522 × 59,522
4. Step 4: Simplify right side
   39,912x = 3,542,868,484
5. Step 5: Solve for x
   x = 3,542,868,484/39,912
6. Step 6: Final answer
   x = 88,767.00