Finding the Third Proportional to 18,826.88 and 40,753.25

Step by Step Solution

1. Step 1: Write the proportion equation
   18,826.88 : 40,753.25 = 40,753.25 : x
2. Step 2: Convert to fraction form
   18,826.88/40,753.25 = 40,753.25/x
3. Step 3: Cross multiply
   18,826.88x = 40,753.25 × 40,753.25
4. Step 4: Simplify right side
   18,826.88x = 1,660,827,385.56
5. Step 5: Solve for x
   x = 1,660,827,385.56/18,826.88
6. Step 6: Final answer
   x = 88,215.78