Finding the Third Proportional to 14,580.56 and 34,142.91

Step by Step Solution

1. Step 1: Write the proportion equation
   14,580.56 : 34,142.91 = 34,142.91 : x
2. Step 2: Convert to fraction form
   14,580.56/34,142.91 = 34,142.91/x
3. Step 3: Cross multiply
   14,580.56x = 34,142.91 × 34,142.91
4. Step 4: Simplify right side
   14,580.56x = 1,165,738,047.20
5. Step 5: Solve for x
   x = 1,165,738,047.20/14,580.56
6. Step 6: Final answer
   x = 79,951.51