Finding the Third Proportional to 40,250.88 and 54,663.94

Step by Step Solution

1. Step 1: Write the proportion equation
   40,250.88 : 54,663.94 = 54,663.94 : x
2. Step 2: Convert to fraction form
   40,250.88/54,663.94 = 54,663.94/x
3. Step 3: Cross multiply
   40,250.88x = 54,663.94 × 54,663.94
4. Step 4: Simplify right side
   40,250.88x = 2,988,146,063.00
5. Step 5: Solve for x
   x = 2,988,146,063.00/40,250.88
6. Step 6: Final answer
   x = 74,238.04