Finding the Third Proportional to 1,247,383.50 and 2,681,109

Step by Step Solution

1. Step 1: Write the proportion equation
   1,247,383.50 : 2,681,109 = 2,681,109 : x
2. Step 2: Convert to fraction form
   1,247,383.50/2,681,109 = 2,681,109/x
3. Step 3: Cross multiply
   1,247,383.50x = 2,681,109 × 2,681,109
4. Step 4: Simplify right side
   1,247,383.50x = 7,188,345,469,881
5. Step 5: Solve for x
   x = 7,188,345,469,881/1,247,383.50
6. Step 6: Final answer
   x = 5,762,738.94