Finding the Third Proportional to 59,580 and 130,967

Step by Step Solution

1. Step 1: Write the proportion equation
   59,580 : 130,967 = 130,967 : x
2. Step 2: Convert to fraction form
   59,580/130,967 = 130,967/x
3. Step 3: Cross multiply
   59,580x = 130,967 × 130,967
4. Step 4: Simplify right side
   59,580x = 17,152,355,089
5. Step 5: Solve for x
   x = 17,152,355,089/59,580
6. Step 6: Final answer
   x = 287,887.80