Finding the Third Proportional to 1,196,866 and 2,618,948

Step by Step Solution

1. Step 1: Write the proportion equation
   1,196,866 : 2,618,948 = 2,618,948 : x
2. Step 2: Convert to fraction form
   1,196,866/2,618,948 = 2,618,948/x
3. Step 3: Cross multiply
   1,196,866x = 2,618,948 × 2,618,948
4. Step 4: Simplify right side
   1,196,866x = 6,858,888,626,704
5. Step 5: Solve for x
   x = 6,858,888,626,704/1,196,866
6. Step 6: Final answer
   x = 5,730,707.22