Finding the Third Proportional to 42,915.50 and 62,837

Step by Step Solution

1. Step 1: Write the proportion equation
   42,915.50 : 62,837 = 62,837 : x
2. Step 2: Convert to fraction form
   42,915.50/62,837 = 62,837/x
3. Step 3: Cross multiply
   42,915.50x = 62,837 × 62,837
4. Step 4: Simplify right side
   42,915.50x = 3,948,488,569
5. Step 5: Solve for x
   x = 3,948,488,569/42,915.50
6. Step 6: Final answer
   x = 92,006.12