Finding the Third Proportional to 1,663,634 and 2,484,363

Step by Step Solution

1. Step 1: Write the proportion equation
   1,663,634 : 2,484,363 = 2,484,363 : x
2. Step 2: Convert to fraction form
   1,663,634/2,484,363 = 2,484,363/x
3. Step 3: Cross multiply
   1,663,634x = 2,484,363 × 2,484,363
4. Step 4: Simplify right side
   1,663,634x = 6,172,059,515,769
5. Step 5: Solve for x
   x = 6,172,059,515,769/1,663,634
6. Step 6: Final answer
   x = 3,709,986.40