Finding the Third Proportional to 15,616.55 and 34,004.81

Step by Step Solution

1. Step 1: Write the proportion equation
   15,616.55 : 34,004.81 = 34,004.81 : x
2. Step 2: Convert to fraction form
   15,616.55/34,004.81 = 34,004.81/x
3. Step 3: Cross multiply
   15,616.55x = 34,004.81 × 34,004.81
4. Step 4: Simplify right side
   15,616.55x = 1,156,327,273.16
5. Step 5: Solve for x
   x = 1,156,327,273.16/15,616.55
6. Step 6: Final answer
   x = 74,045.00