Finding the Third Proportional to 1,828,036 and 3,961,158

Step by Step Solution

1. Step 1: Write the proportion equation
   1,828,036 : 3,961,158 = 3,961,158 : x
2. Step 2: Convert to fraction form
   1,828,036/3,961,158 = 3,961,158/x
3. Step 3: Cross multiply
   1,828,036x = 3,961,158 × 3,961,158
4. Step 4: Simplify right side
   1,828,036x = 15,690,772,700,964
5. Step 5: Solve for x
   x = 15,690,772,700,964/1,828,036
6. Step 6: Final answer
   x = 8,583,404.65