Finding the Third Proportional to 56,794 and 123,901.50

Step by Step Solution

1. Step 1: Write the proportion equation
   56,794 : 123,901.50 = 123,901.50 : x
2. Step 2: Convert to fraction form
   56,794/123,901.50 = 123,901.50/x
3. Step 3: Cross multiply
   56,794x = 123,901.50 × 123,901.50
4. Step 4: Simplify right side
   56,794x = 15,351,581,702.25
5. Step 5: Solve for x
   x = 15,351,581,702.25/56,794
6. Step 6: Final answer
   x = 270,302.88