Finding the Third Proportional to 59,320 and 92,386

Step by Step Solution

1. Step 1: Write the proportion equation
   59,320 : 92,386 = 92,386 : x
2. Step 2: Convert to fraction form
   59,320/92,386 = 92,386/x
3. Step 3: Cross multiply
   59,320x = 92,386 × 92,386
4. Step 4: Simplify right side
   59,320x = 8,535,172,996
5. Step 5: Solve for x
   x = 8,535,172,996/59,320
6. Step 6: Final answer
   x = 143,883.56