Finding the Third Proportional to 840,118 and 1,843,532

Step by Step Solution

1. Step 1: Write the proportion equation
   840,118 : 1,843,532 = 1,843,532 : x
2. Step 2: Convert to fraction form
   840,118/1,843,532 = 1,843,532/x
3. Step 3: Cross multiply
   840,118x = 1,843,532 × 1,843,532
4. Step 4: Simplify right side
   840,118x = 3,398,610,235,024
5. Step 5: Solve for x
   x = 3,398,610,235,024/840,118
6. Step 6: Final answer
   x = 4,045,396.28