Finding the Third Proportional to 1,158,584 and 2,457,008

Step by Step Solution

1. Step 1: Write the proportion equation
   1,158,584 : 2,457,008 = 2,457,008 : x
2. Step 2: Convert to fraction form
   1,158,584/2,457,008 = 2,457,008/x
3. Step 3: Cross multiply
   1,158,584x = 2,457,008 × 2,457,008
4. Step 4: Simplify right side
   1,158,584x = 6,036,888,312,064
5. Step 5: Solve for x
   x = 6,036,888,312,064/1,158,584
6. Step 6: Final answer
   x = 5,210,574.56