Finding the Third Proportional to 2,023.38 and 2,915.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,023.38 : 2,915.38 = 2,915.38 : x
2. Step 2: Convert to fraction form
   2,023.38/2,915.38 = 2,915.38/x
3. Step 3: Cross multiply
   2,023.38x = 2,915.38 × 2,915.38
4. Step 4: Simplify right side
   2,023.38x = 8,499,411.39
5. Step 5: Solve for x
   x = 8,499,411.39/2,023.38
6. Step 6: Final answer
   x = 4,200.61