Finding the Third Proportional to 1,855,584 and 2,873,156

Step by Step Solution

1. Step 1: Write the proportion equation
   1,855,584 : 2,873,156 = 2,873,156 : x
2. Step 2: Convert to fraction form
   1,855,584/2,873,156 = 2,873,156/x
3. Step 3: Cross multiply
   1,855,584x = 2,873,156 × 2,873,156
4. Step 4: Simplify right side
   1,855,584x = 8,255,025,400,336
5. Step 5: Solve for x
   x = 8,255,025,400,336/1,855,584
6. Step 6: Final answer
   x = 4,448,747.89