Finding the Third Proportional to 40,176 and 59,443.88

Step by Step Solution

1. Step 1: Write the proportion equation
   40,176 : 59,443.88 = 59,443.88 : x
2. Step 2: Convert to fraction form
   40,176/59,443.88 = 59,443.88/x
3. Step 3: Cross multiply
   40,176x = 59,443.88 × 59,443.88
4. Step 4: Simplify right side
   40,176x = 3,533,574,275.02
5. Step 5: Solve for x
   x = 3,533,574,275.02/40,176
6. Step 6: Final answer
   x = 87,952.37