Finding the Third Proportional to 107,718 and 230,098.50

Step by Step Solution

1. Step 1: Write the proportion equation
   107,718 : 230,098.50 = 230,098.50 : x
2. Step 2: Convert to fraction form
   107,718/230,098.50 = 230,098.50/x
3. Step 3: Cross multiply
   107,718x = 230,098.50 × 230,098.50
4. Step 4: Simplify right side
   107,718x = 52,945,319,702.25
5. Step 5: Solve for x
   x = 52,945,319,702.25/107,718
6. Step 6: Final answer
   x = 491,517.85