Finding the Third Proportional to 59,472 and 130,607

Step by Step Solution

1. Step 1: Write the proportion equation
   59,472 : 130,607 = 130,607 : x
2. Step 2: Convert to fraction form
   59,472/130,607 = 130,607/x
3. Step 3: Cross multiply
   59,472x = 130,607 × 130,607
4. Step 4: Simplify right side
   59,472x = 17,058,188,449
5. Step 5: Solve for x
   x = 17,058,188,449/59,472
6. Step 6: Final answer
   x = 286,827.22