Finding the Third Proportional to 1,843,359 and 4,009,845

Step by Step Solution

1. Step 1: Write the proportion equation
   1,843,359 : 4,009,845 = 4,009,845 : x
2. Step 2: Convert to fraction form
   1,843,359/4,009,845 = 4,009,845/x
3. Step 3: Cross multiply
   1,843,359x = 4,009,845 × 4,009,845
4. Step 4: Simplify right side
   1,843,359x = 16,078,856,924,025
5. Step 5: Solve for x
   x = 16,078,856,924,025/1,843,359
6. Step 6: Final answer
   x = 8,722,585.74