Finding the Third Proportional to 42,063.75 and 92,874.38

Step by Step Solution

1. Step 1: Write the proportion equation
   42,063.75 : 92,874.38 = 92,874.38 : x
2. Step 2: Convert to fraction form
   42,063.75/92,874.38 = 92,874.38/x
3. Step 3: Cross multiply
   42,063.75x = 92,874.38 × 92,874.38
4. Step 4: Simplify right side
   42,063.75x = 8,625,649,531.64
5. Step 5: Solve for x
   x = 8,625,649,531.64/42,063.75
6. Step 6: Final answer
   x = 205,061.35