Finding the Third Proportional to 1,836,450 and 3,967,983

Step by Step Solution

1. Step 1: Write the proportion equation
   1,836,450 : 3,967,983 = 3,967,983 : x
2. Step 2: Convert to fraction form
   1,836,450/3,967,983 = 3,967,983/x
3. Step 3: Cross multiply
   1,836,450x = 3,967,983 × 3,967,983
4. Step 4: Simplify right side
   1,836,450x = 15,744,889,088,289
5. Step 5: Solve for x
   x = 15,744,889,088,289/1,836,450
6. Step 6: Final answer
   x = 8,573,546.29