Finding the Third Proportional to 1,198,502 and 2,574,882

Step by Step Solution

1. Step 1: Write the proportion equation
   1,198,502 : 2,574,882 = 2,574,882 : x
2. Step 2: Convert to fraction form
   1,198,502/2,574,882 = 2,574,882/x
3. Step 3: Cross multiply
   1,198,502x = 2,574,882 × 2,574,882
4. Step 4: Simplify right side
   1,198,502x = 6,630,017,313,924
5. Step 5: Solve for x
   x = 6,630,017,313,924/1,198,502
6. Step 6: Final answer
   x = 5,531,920.11