Finding the Third Proportional to 62,838 and 130,050

Step by Step Solution

1. Step 1: Write the proportion equation
   62,838 : 130,050 = 130,050 : x
2. Step 2: Convert to fraction form
   62,838/130,050 = 130,050/x
3. Step 3: Cross multiply
   62,838x = 130,050 × 130,050
4. Step 4: Simplify right side
   62,838x = 16,913,002,500
5. Step 5: Solve for x
   x = 16,913,002,500/62,838
6. Step 6: Final answer
   x = 269,152.46