Finding the Third Proportional to 21,948.75 and 52,410.38

Step by Step Solution

1. Step 1: Write the proportion equation
   21,948.75 : 52,410.38 = 52,410.38 : x
2. Step 2: Convert to fraction form
   21,948.75/52,410.38 = 52,410.38/x
3. Step 3: Cross multiply
   21,948.75x = 52,410.38 × 52,410.38
4. Step 4: Simplify right side
   21,948.75x = 2,746,847,407.64
5. Step 5: Solve for x
   x = 2,746,847,407.64/21,948.75
6. Step 6: Final answer
   x = 125,148.24