Finding the Third Proportional to 59,244 and 78,282

Step by Step Solution

1. Step 1: Write the proportion equation
   59,244 : 78,282 = 78,282 : x
2. Step 2: Convert to fraction form
   59,244/78,282 = 78,282/x
3. Step 3: Cross multiply
   59,244x = 78,282 × 78,282
4. Step 4: Simplify right side
   59,244x = 6,128,071,524
5. Step 5: Solve for x
   x = 6,128,071,524/59,244
6. Step 6: Final answer
   x = 103,437.84