Finding the Third Proportional to 1,366,713 and 2,990,844

Step by Step Solution

1. Step 1: Write the proportion equation
   1,366,713 : 2,990,844 = 2,990,844 : x
2. Step 2: Convert to fraction form
   1,366,713/2,990,844 = 2,990,844/x
3. Step 3: Cross multiply
   1,366,713x = 2,990,844 × 2,990,844
4. Step 4: Simplify right side
   1,366,713x = 8,945,147,832,336
5. Step 5: Solve for x
   x = 8,945,147,832,336/1,366,713
6. Step 6: Final answer
   x = 6,545,008.23