Finding the Third Proportional to 1,314,584 and 2,828,428

Step by Step Solution

1. Step 1: Write the proportion equation
   1,314,584 : 2,828,428 = 2,828,428 : x
2. Step 2: Convert to fraction form
   1,314,584/2,828,428 = 2,828,428/x
3. Step 3: Cross multiply
   1,314,584x = 2,828,428 × 2,828,428
4. Step 4: Simplify right side
   1,314,584x = 8,000,004,951,184
5. Step 5: Solve for x
   x = 8,000,004,951,184/1,314,584
6. Step 6: Final answer
   x = 6,085,579.13