Finding the Third Proportional to 9,439.98 and 23,168.53

Step by Step Solution

1. Step 1: Write the proportion equation
   9,439.98 : 23,168.53 = 23,168.53 : x
2. Step 2: Convert to fraction form
   9,439.98/23,168.53 = 23,168.53/x
3. Step 3: Cross multiply
   9,439.98x = 23,168.53 × 23,168.53
4. Step 4: Simplify right side
   9,439.98x = 536,780,840.28
5. Step 5: Solve for x
   x = 536,780,840.28/9,439.98
6. Step 6: Final answer
   x = 56,862.49