Finding the Third Proportional to 41,631.47 and 56,432.95

Step by Step Solution

1. Step 1: Write the proportion equation
   41,631.47 : 56,432.95 = 56,432.95 : x
2. Step 2: Convert to fraction form
   41,631.47/56,432.95 = 56,432.95/x
3. Step 3: Cross multiply
   41,631.47x = 56,432.95 × 56,432.95
4. Step 4: Simplify right side
   41,631.47x = 3,184,678,198.41
5. Step 5: Solve for x
   x = 3,184,678,198.41/41,631.47
6. Step 6: Final answer
   x = 76,496.90