Finding the Third Proportional to 1,426,736 and 2,087,604

Step by Step Solution

1. Step 1: Write the proportion equation
   1,426,736 : 2,087,604 = 2,087,604 : x
2. Step 2: Convert to fraction form
   1,426,736/2,087,604 = 2,087,604/x
3. Step 3: Cross multiply
   1,426,736x = 2,087,604 × 2,087,604
4. Step 4: Simplify right side
   1,426,736x = 4,358,090,460,816
5. Step 5: Solve for x
   x = 4,358,090,460,816/1,426,736
6. Step 6: Final answer
   x = 3,054,587.86