Finding the Third Proportional to 1,906,944 and 2,827,431

Step by Step Solution

1. Step 1: Write the proportion equation
   1,906,944 : 2,827,431 = 2,827,431 : x
2. Step 2: Convert to fraction form
   1,906,944/2,827,431 = 2,827,431/x
3. Step 3: Cross multiply
   1,906,944x = 2,827,431 × 2,827,431
4. Step 4: Simplify right side
   1,906,944x = 7,994,366,059,761
5. Step 5: Solve for x
   x = 7,994,366,059,761/1,906,944
6. Step 6: Final answer
   x = 4,192,239.55