Finding the Third Proportional to 1,582,340 and 2,451,696

Step by Step Solution

1. Step 1: Write the proportion equation
   1,582,340 : 2,451,696 = 2,451,696 : x
2. Step 2: Convert to fraction form
   1,582,340/2,451,696 = 2,451,696/x
3. Step 3: Cross multiply
   1,582,340x = 2,451,696 × 2,451,696
4. Step 4: Simplify right side
   1,582,340x = 6,010,813,276,416
5. Step 5: Solve for x
   x = 6,010,813,276,416/1,582,340
6. Step 6: Final answer
   x = 3,798,686.30