Finding the Third Proportional to 1,375,850 and 2,084,583

Step by Step Solution

1. Step 1: Write the proportion equation
   1,375,850 : 2,084,583 = 2,084,583 : x
2. Step 2: Convert to fraction form
   1,375,850/2,084,583 = 2,084,583/x
3. Step 3: Cross multiply
   1,375,850x = 2,084,583 × 2,084,583
4. Step 4: Simplify right side
   1,375,850x = 4,345,486,283,889
5. Step 5: Solve for x
   x = 4,345,486,283,889/1,375,850
6. Step 6: Final answer
   x = 3,158,401.19