Finding the Third Proportional to 40,472 and 61,068

Step by Step Solution

1. Step 1: Write the proportion equation
   40,472 : 61,068 = 61,068 : x
2. Step 2: Convert to fraction form
   40,472/61,068 = 61,068/x
3. Step 3: Cross multiply
   40,472x = 61,068 × 61,068
4. Step 4: Simplify right side
   40,472x = 3,729,300,624
5. Step 5: Solve for x
   x = 3,729,300,624/40,472
6. Step 6: Final answer
   x = 92,145.20