Finding the Third Proportional to 1,377,360 and 2,983,488

Step by Step Solution

1. Step 1: Write the proportion equation
   1,377,360 : 2,983,488 = 2,983,488 : x
2. Step 2: Convert to fraction form
   1,377,360/2,983,488 = 2,983,488/x
3. Step 3: Cross multiply
   1,377,360x = 2,983,488 × 2,983,488
4. Step 4: Simplify right side
   1,377,360x = 8,901,200,646,144
5. Step 5: Solve for x
   x = 8,901,200,646,144/1,377,360
6. Step 6: Final answer
   x = 6,462,508.46