Finding the Third Proportional to 59,522 and 90,051

Step by Step Solution

1. Step 1: Write the proportion equation
   59,522 : 90,051 = 90,051 : x
2. Step 2: Convert to fraction form
   59,522/90,051 = 90,051/x
3. Step 3: Cross multiply
   59,522x = 90,051 × 90,051
4. Step 4: Simplify right side
   59,522x = 8,109,182,601
5. Step 5: Solve for x
   x = 8,109,182,601/59,522
6. Step 6: Final answer
   x = 136,238.41