Finding the Third Proportional to 60,827 and 130,650

Step by Step Solution

1. Step 1: Write the proportion equation
   60,827 : 130,650 = 130,650 : x
2. Step 2: Convert to fraction form
   60,827/130,650 = 130,650/x
3. Step 3: Cross multiply
   60,827x = 130,650 × 130,650
4. Step 4: Simplify right side
   60,827x = 17,069,422,500
5. Step 5: Solve for x
   x = 17,069,422,500/60,827
6. Step 6: Final answer
   x = 280,622.46