Finding the Third Proportional to 107,632.50 and 234,939

Step by Step Solution

1. Step 1: Write the proportion equation
   107,632.50 : 234,939 = 234,939 : x
2. Step 2: Convert to fraction form
   107,632.50/234,939 = 234,939/x
3. Step 3: Cross multiply
   107,632.50x = 234,939 × 234,939
4. Step 4: Simplify right side
   107,632.50x = 55,196,333,721
5. Step 5: Solve for x
   x = 55,196,333,721/107,632.50
6. Step 6: Final answer
   x = 512,822.18