Finding the Third Proportional to 1,144,680 and 2,486,181

Step by Step Solution

1. Step 1: Write the proportion equation
   1,144,680 : 2,486,181 = 2,486,181 : x
2. Step 2: Convert to fraction form
   1,144,680/2,486,181 = 2,486,181/x
3. Step 3: Cross multiply
   1,144,680x = 2,486,181 × 2,486,181
4. Step 4: Simplify right side
   1,144,680x = 6,181,095,964,761
5. Step 5: Solve for x
   x = 6,181,095,964,761/1,144,680
6. Step 6: Final answer
   x = 5,399,846.21