Finding the Third Proportional to 1,252,979 and 1,908,843

Step by Step Solution

1. Step 1: Write the proportion equation
   1,252,979 : 1,908,843 = 1,908,843 : x
2. Step 2: Convert to fraction form
   1,252,979/1,908,843 = 1,908,843/x
3. Step 3: Cross multiply
   1,252,979x = 1,908,843 × 1,908,843
4. Step 4: Simplify right side
   1,252,979x = 3,643,681,598,649
5. Step 5: Solve for x
   x = 3,643,681,598,649/1,252,979
6. Step 6: Final answer
   x = 2,908,014.90