Finding the Third Proportional to 1,858,464 and 2,617,162

Step by Step Solution

1. Step 1: Write the proportion equation
   1,858,464 : 2,617,162 = 2,617,162 : x
2. Step 2: Convert to fraction form
   1,858,464/2,617,162 = 2,617,162/x
3. Step 3: Cross multiply
   1,858,464x = 2,617,162 × 2,617,162
4. Step 4: Simplify right side
   1,858,464x = 6,849,536,934,244
5. Step 5: Solve for x
   x = 6,849,536,934,244/1,858,464
6. Step 6: Final answer
   x = 3,685,590.32