Finding the Third Proportional to 1,260,350 and 1,891,446

Step by Step Solution

1. Step 1: Write the proportion equation
   1,260,350 : 1,891,446 = 1,891,446 : x
2. Step 2: Convert to fraction form
   1,260,350/1,891,446 = 1,891,446/x
3. Step 3: Cross multiply
   1,260,350x = 1,891,446 × 1,891,446
4. Step 4: Simplify right side
   1,260,350x = 3,577,567,970,916
5. Step 5: Solve for x
   x = 3,577,567,970,916/1,260,350
6. Step 6: Final answer
   x = 2,838,551.17