Finding the Third Proportional to 1,173,804 and 2,572,626

Step by Step Solution

1. Step 1: Write the proportion equation
   1,173,804 : 2,572,626 = 2,572,626 : x
2. Step 2: Convert to fraction form
   1,173,804/2,572,626 = 2,572,626/x
3. Step 3: Cross multiply
   1,173,804x = 2,572,626 × 2,572,626
4. Step 4: Simplify right side
   1,173,804x = 6,618,404,535,876
5. Step 5: Solve for x
   x = 6,618,404,535,876/1,173,804
6. Step 6: Final answer
   x = 5,638,423.91