Finding the Third Proportional to 1,393,155 and 2,845,350

Step by Step Solution

1. Step 1: Write the proportion equation
   1,393,155 : 2,845,350 = 2,845,350 : x
2. Step 2: Convert to fraction form
   1,393,155/2,845,350 = 2,845,350/x
3. Step 3: Cross multiply
   1,393,155x = 2,845,350 × 2,845,350
4. Step 4: Simplify right side
   1,393,155x = 8,096,016,622,500
5. Step 5: Solve for x
   x = 8,096,016,622,500/1,393,155
6. Step 6: Final answer
   x = 5,811,282.03