Finding the Third Proportional to 59,356.50 and 130,377

Step by Step Solution

1. Step 1: Write the proportion equation
   59,356.50 : 130,377 = 130,377 : x
2. Step 2: Convert to fraction form
   59,356.50/130,377 = 130,377/x
3. Step 3: Cross multiply
   59,356.50x = 130,377 × 130,377
4. Step 4: Simplify right side
   59,356.50x = 16,998,162,129
5. Step 5: Solve for x
   x = 16,998,162,129/59,356.50
6. Step 6: Final answer
   x = 286,374.06