Finding the Third Proportional to 1,437,198 and 3,129,522

Step by Step Solution

1. Step 1: Write the proportion equation
   1,437,198 : 3,129,522 = 3,129,522 : x
2. Step 2: Convert to fraction form
   1,437,198/3,129,522 = 3,129,522/x
3. Step 3: Cross multiply
   1,437,198x = 3,129,522 × 3,129,522
4. Step 4: Simplify right side
   1,437,198x = 9,793,907,948,484
5. Step 5: Solve for x
   x = 9,793,907,948,484/1,437,198
6. Step 6: Final answer
   x = 6,814,585.01