Finding the Third Proportional to 2,208,142.50 and 3,323,270.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,208,142.50 : 3,323,270.25 = 3,323,270.25 : x
2. Step 2: Convert to fraction form
   2,208,142.50/3,323,270.25 = 3,323,270.25/x
3. Step 3: Cross multiply
   2,208,142.50x = 3,323,270.25 × 3,323,270.25
4. Step 4: Simplify right side
   2,208,142.50x = 11,044,125,154,535.06
5. Step 5: Solve for x
   x = 11,044,125,154,535.06/2,208,142.50
6. Step 6: Final answer
   x = 5,001,545.49