Finding the Third Proportional to 59,759 and 130,387

Step by Step Solution

1. Step 1: Write the proportion equation
   59,759 : 130,387 = 130,387 : x
2. Step 2: Convert to fraction form
   59,759/130,387 = 130,387/x
3. Step 3: Cross multiply
   59,759x = 130,387 × 130,387
4. Step 4: Simplify right side
   59,759x = 17,000,769,769
5. Step 5: Solve for x
   x = 17,000,769,769/59,759
6. Step 6: Final answer
   x = 284,488.86