Finding the Third Proportional to 1,586,464 and 2,416,874

Step by Step Solution

1. Step 1: Write the proportion equation
   1,586,464 : 2,416,874 = 2,416,874 : x
2. Step 2: Convert to fraction form
   1,586,464/2,416,874 = 2,416,874/x
3. Step 3: Cross multiply
   1,586,464x = 2,416,874 × 2,416,874
4. Step 4: Simplify right side
   1,586,464x = 5,841,279,931,876
5. Step 5: Solve for x
   x = 5,841,279,931,876/1,586,464
6. Step 6: Final answer
   x = 3,681,949.25