Finding the Third Proportional to 1,160,839 and 2,439,182

Step by Step Solution

1. Step 1: Write the proportion equation
   1,160,839 : 2,439,182 = 2,439,182 : x
2. Step 2: Convert to fraction form
   1,160,839/2,439,182 = 2,439,182/x
3. Step 3: Cross multiply
   1,160,839x = 2,439,182 × 2,439,182
4. Step 4: Simplify right side
   1,160,839x = 5,949,608,829,124
5. Step 5: Solve for x
   x = 5,949,608,829,124/1,160,839
6. Step 6: Final answer
   x = 5,125,266.15