Finding the Third Proportional to 107,051.25 and 235,285.50

Step by Step Solution

1. Step 1: Write the proportion equation
   107,051.25 : 235,285.50 = 235,285.50 : x
2. Step 2: Convert to fraction form
   107,051.25/235,285.50 = 235,285.50/x
3. Step 3: Cross multiply
   107,051.25x = 235,285.50 × 235,285.50
4. Step 4: Simplify right side
   107,051.25x = 55,359,266,510.25
5. Step 5: Solve for x
   x = 55,359,266,510.25/107,051.25
6. Step 6: Final answer
   x = 517,128.63