Finding the Third Proportional to 1,548,654 and 3,396,441

Step by Step Solution

1. Step 1: Write the proportion equation
   1,548,654 : 3,396,441 = 3,396,441 : x
2. Step 2: Convert to fraction form
   1,548,654/3,396,441 = 3,396,441/x
3. Step 3: Cross multiply
   1,548,654x = 3,396,441 × 3,396,441
4. Step 4: Simplify right side
   1,548,654x = 11,535,811,466,481
5. Step 5: Solve for x
   x = 11,535,811,466,481/1,548,654
6. Step 6: Final answer
   x = 7,448,927.56