Finding the Third Proportional to 34,038.56 and 54,612.56

Step by Step Solution

1. Step 1: Write the proportion equation
   34,038.56 : 54,612.56 = 54,612.56 : x
2. Step 2: Convert to fraction form
   34,038.56/54,612.56 = 54,612.56/x
3. Step 3: Cross multiply
   34,038.56x = 54,612.56 × 54,612.56
4. Step 4: Simplify right side
   34,038.56x = 2,982,531,982.82
5. Step 5: Solve for x
   x = 2,982,531,982.82/34,038.56
6. Step 6: Final answer
   x = 87,622.15