Finding the Third Proportional to 113,182.88 and 235,662.75

Step by Step Solution

1. Step 1: Write the proportion equation
   113,182.88 : 235,662.75 = 235,662.75 : x
2. Step 2: Convert to fraction form
   113,182.88/235,662.75 = 235,662.75/x
3. Step 3: Cross multiply
   113,182.88x = 235,662.75 × 235,662.75
4. Step 4: Simplify right side
   113,182.88x = 55,536,931,737.56
5. Step 5: Solve for x
   x = 55,536,931,737.56/113,182.88
6. Step 6: Final answer
   x = 490,683.17