Finding the Third Proportional to 1,671,539 and 3,663,494

Step by Step Solution

1. Step 1: Write the proportion equation
   1,671,539 : 3,663,494 = 3,663,494 : x
2. Step 2: Convert to fraction form
   1,671,539/3,663,494 = 3,663,494/x
3. Step 3: Cross multiply
   1,671,539x = 3,663,494 × 3,663,494
4. Step 4: Simplify right side
   1,671,539x = 13,421,188,288,036
5. Step 5: Solve for x
   x = 13,421,188,288,036/1,671,539
6. Step 6: Final answer
   x = 8,029,240.29