Finding the Third Proportional to 887,499 and 1,943,822

Step by Step Solution

1. Step 1: Write the proportion equation
   887,499 : 1,943,822 = 1,943,822 : x
2. Step 2: Convert to fraction form
   887,499/1,943,822 = 1,943,822/x
3. Step 3: Cross multiply
   887,499x = 1,943,822 × 1,943,822
4. Step 4: Simplify right side
   887,499x = 3,778,443,967,684
5. Step 5: Solve for x
   x = 3,778,443,967,684/887,499
6. Step 6: Final answer
   x = 4,257,406.45