Finding the Third Proportional to 1,838,866 and 2,854,528

Step by Step Solution

1. Step 1: Write the proportion equation
   1,838,866 : 2,854,528 = 2,854,528 : x
2. Step 2: Convert to fraction form
   1,838,866/2,854,528 = 2,854,528/x
3. Step 3: Cross multiply
   1,838,866x = 2,854,528 × 2,854,528
4. Step 4: Simplify right side
   1,838,866x = 8,148,330,102,784
5. Step 5: Solve for x
   x = 8,148,330,102,784/1,838,866
6. Step 6: Final answer
   x = 4,431,171.22