Finding the Third Proportional to 59,340 and 130,362

Step by Step Solution

1. Step 1: Write the proportion equation
   59,340 : 130,362 = 130,362 : x
2. Step 2: Convert to fraction form
   59,340/130,362 = 130,362/x
3. Step 3: Cross multiply
   59,340x = 130,362 × 130,362
4. Step 4: Simplify right side
   59,340x = 16,994,251,044
5. Step 5: Solve for x
   x = 16,994,251,044/59,340
6. Step 6: Final answer
   x = 286,387.78