Finding the Third Proportional to 469,394 and 1,013,618

Step by Step Solution

1. Step 1: Write the proportion equation
   469,394 : 1,013,618 = 1,013,618 : x
2. Step 2: Convert to fraction form
   469,394/1,013,618 = 1,013,618/x
3. Step 3: Cross multiply
   469,394x = 1,013,618 × 1,013,618
4. Step 4: Simplify right side
   469,394x = 1,027,421,449,924
5. Step 5: Solve for x
   x = 1,027,421,449,924/469,394
6. Step 6: Final answer
   x = 2,188,825.27