Finding the Third Proportional to 1,375,856 and 2,084,592

Step by Step Solution

1. Step 1: Write the proportion equation
   1,375,856 : 2,084,592 = 2,084,592 : x
2. Step 2: Convert to fraction form
   1,375,856/2,084,592 = 2,084,592/x
3. Step 3: Cross multiply
   1,375,856x = 2,084,592 × 2,084,592
4. Step 4: Simplify right side
   1,375,856x = 4,345,523,806,464
5. Step 5: Solve for x
   x = 4,345,523,806,464/1,375,856
6. Step 6: Final answer
   x = 3,158,414.69