Finding the Third Proportional to 115,059.38 and 246,111.75

Step by Step Solution

1. Step 1: Write the proportion equation
   115,059.38 : 246,111.75 = 246,111.75 : x
2. Step 2: Convert to fraction form
   115,059.38/246,111.75 = 246,111.75/x
3. Step 3: Cross multiply
   115,059.38x = 246,111.75 × 246,111.75
4. Step 4: Simplify right side
   115,059.38x = 60,570,993,488.06
5. Step 5: Solve for x
   x = 60,570,993,488.06/115,059.38
6. Step 6: Final answer
   x = 526,432.49