Finding the Third Proportional to 1,974,998 and 2,949,555

Step by Step Solution

1. Step 1: Write the proportion equation
   1,974,998 : 2,949,555 = 2,949,555 : x
2. Step 2: Convert to fraction form
   1,974,998/2,949,555 = 2,949,555/x
3. Step 3: Cross multiply
   1,974,998x = 2,949,555 × 2,949,555
4. Step 4: Simplify right side
   1,974,998x = 8,699,874,698,025
5. Step 5: Solve for x
   x = 8,699,874,698,025/1,974,998
6. Step 6: Final answer
   x = 4,405,004.31