Finding the Third Proportional to 1,663,674 and 2,484,423

Step by Step Solution

1. Step 1: Write the proportion equation
   1,663,674 : 2,484,423 = 2,484,423 : x
2. Step 2: Convert to fraction form
   1,663,674/2,484,423 = 2,484,423/x
3. Step 3: Cross multiply
   1,663,674x = 2,484,423 × 2,484,423
4. Step 4: Simplify right side
   1,663,674x = 6,172,357,642,929
5. Step 5: Solve for x
   x = 6,172,357,642,929/1,663,674
6. Step 6: Final answer
   x = 3,710,076.40