Finding the Third Proportional to 40,128.75 and 94,899.94

Step by Step Solution

1. Step 1: Write the proportion equation
   40,128.75 : 94,899.94 = 94,899.94 : x
2. Step 2: Convert to fraction form
   40,128.75/94,899.94 = 94,899.94/x
3. Step 3: Cross multiply
   40,128.75x = 94,899.94 × 94,899.94
4. Step 4: Simplify right side
   40,128.75x = 9,005,998,137.50
5. Step 5: Solve for x
   x = 9,005,998,137.50/40,128.75
6. Step 6: Final answer
   x = 224,427.58