Finding the Third Proportional to 26,983.13 and 42,234.75

Step by Step Solution

1. Step 1: Write the proportion equation
   26,983.13 : 42,234.75 = 42,234.75 : x
2. Step 2: Convert to fraction form
   26,983.13/42,234.75 = 42,234.75/x
3. Step 3: Cross multiply
   26,983.13x = 42,234.75 × 42,234.75
4. Step 4: Simplify right side
   26,983.13x = 1,783,774,107.56
5. Step 5: Solve for x
   x = 1,783,774,107.56/26,983.13
6. Step 6: Final answer
   x = 66,107.02