Finding the Third Proportional to 59,150 and 131,422

Step by Step Solution

1. Step 1: Write the proportion equation
   59,150 : 131,422 = 131,422 : x
2. Step 2: Convert to fraction form
   59,150/131,422 = 131,422/x
3. Step 3: Cross multiply
   59,150x = 131,422 × 131,422
4. Step 4: Simplify right side
   59,150x = 17,271,742,084
5. Step 5: Solve for x
   x = 17,271,742,084/59,150
6. Step 6: Final answer
   x = 291,999.02