Finding the Third Proportional to 59,931 and 130,432

Step by Step Solution

1. Step 1: Write the proportion equation
   59,931 : 130,432 = 130,432 : x
2. Step 2: Convert to fraction form
   59,931/130,432 = 130,432/x
3. Step 3: Cross multiply
   59,931x = 130,432 × 130,432
4. Step 4: Simplify right side
   59,931x = 17,012,506,624
5. Step 5: Solve for x
   x = 17,012,506,624/59,931
6. Step 6: Final answer
   x = 283,868.23