Finding the Third Proportional to 107,763.75 and 234,417.38

Step by Step Solution

1. Step 1: Write the proportion equation
   107,763.75 : 234,417.38 = 234,417.38 : x
2. Step 2: Convert to fraction form
   107,763.75/234,417.38 = 234,417.38/x
3. Step 3: Cross multiply
   107,763.75x = 234,417.38 × 234,417.38
4. Step 4: Simplify right side
   107,763.75x = 54,951,505,701.89
5. Step 5: Solve for x
   x = 54,951,505,701.89/107,763.75
6. Step 6: Final answer
   x = 509,925.70