Finding the Third Proportional to 23,115.38 and 34,774.31

Step by Step Solution

1. Step 1: Write the proportion equation
   23,115.38 : 34,774.31 = 34,774.31 : x
2. Step 2: Convert to fraction form
   23,115.38/34,774.31 = 34,774.31/x
3. Step 3: Cross multiply
   23,115.38x = 34,774.31 × 34,774.31
4. Step 4: Simplify right side
   23,115.38x = 1,209,252,809.85
5. Step 5: Solve for x
   x = 1,209,252,809.85/23,115.38
6. Step 6: Final answer
   x = 52,313.79