Finding the Third Proportional to 1,739,920 and 2,661,884

Step by Step Solution

1. Step 1: Write the proportion equation
   1,739,920 : 2,661,884 = 2,661,884 : x
2. Step 2: Convert to fraction form
   1,739,920/2,661,884 = 2,661,884/x
3. Step 3: Cross multiply
   1,739,920x = 2,661,884 × 2,661,884
4. Step 4: Simplify right side
   1,739,920x = 7,085,626,429,456
5. Step 5: Solve for x
   x = 7,085,626,429,456/1,739,920
6. Step 6: Final answer
   x = 4,072,386.33