Finding the Third Proportional to 755,545.50 and 1,644,012

Step by Step Solution

1. Step 1: Write the proportion equation
   755,545.50 : 1,644,012 = 1,644,012 : x
2. Step 2: Convert to fraction form
   755,545.50/1,644,012 = 1,644,012/x
3. Step 3: Cross multiply
   755,545.50x = 1,644,012 × 1,644,012
4. Step 4: Simplify right side
   755,545.50x = 2,702,775,456,144
5. Step 5: Solve for x
   x = 2,702,775,456,144/755,545.50
6. Step 6: Final answer
   x = 3,577,250.42