Finding the Third Proportional to 59,310 and 92,250

Step by Step Solution

1. Step 1: Write the proportion equation
   59,310 : 92,250 = 92,250 : x
2. Step 2: Convert to fraction form
   59,310/92,250 = 92,250/x
3. Step 3: Cross multiply
   59,310x = 92,250 × 92,250
4. Step 4: Simplify right side
   59,310x = 8,510,062,500
5. Step 5: Solve for x
   x = 8,510,062,500/59,310
6. Step 6: Final answer
   x = 143,484.45