Finding the Third Proportional to 840,324 and 1,843,908

Step by Step Solution

1. Step 1: Write the proportion equation
   840,324 : 1,843,908 = 1,843,908 : x
2. Step 2: Convert to fraction form
   840,324/1,843,908 = 1,843,908/x
3. Step 3: Cross multiply
   840,324x = 1,843,908 × 1,843,908
4. Step 4: Simplify right side
   840,324x = 3,399,996,712,464
5. Step 5: Solve for x
   x = 3,399,996,712,464/840,324
6. Step 6: Final answer
   x = 4,046,054.51