Finding the Third Proportional to 1,889,604 and 2,869,398

Step by Step Solution

1. Step 1: Write the proportion equation
   1,889,604 : 2,869,398 = 2,869,398 : x
2. Step 2: Convert to fraction form
   1,889,604/2,869,398 = 2,869,398/x
3. Step 3: Cross multiply
   1,889,604x = 2,869,398 × 2,869,398
4. Step 4: Simplify right side
   1,889,604x = 8,233,444,882,404
5. Step 5: Solve for x
   x = 8,233,444,882,404/1,889,604
6. Step 6: Final answer
   x = 4,357,232.99