Finding the Third Proportional to 15,874.50 and 34,862.25

Step by Step Solution

1. Step 1: Write the proportion equation
   15,874.50 : 34,862.25 = 34,862.25 : x
2. Step 2: Convert to fraction form
   15,874.50/34,862.25 = 34,862.25/x
3. Step 3: Cross multiply
   15,874.50x = 34,862.25 × 34,862.25
4. Step 4: Simplify right side
   15,874.50x = 1,215,376,475.06
5. Step 5: Solve for x
   x = 1,215,376,475.06/15,874.50
6. Step 6: Final answer
   x = 76,561.56