Finding the Third Proportional to 109,626 and 148,545

Step by Step Solution

1. Step 1: Write the proportion equation
   109,626 : 148,545 = 148,545 : x
2. Step 2: Convert to fraction form
   109,626/148,545 = 148,545/x
3. Step 3: Cross multiply
   109,626x = 148,545 × 148,545
4. Step 4: Simplify right side
   109,626x = 22,065,617,025
5. Step 5: Solve for x
   x = 22,065,617,025/109,626
6. Step 6: Final answer
   x = 201,280.87