Finding the Third Proportional to 2,820,492 and 4,296,870

Step by Step Solution

1. Step 1: Write the proportion equation
   2,820,492 : 4,296,870 = 4,296,870 : x
2. Step 2: Convert to fraction form
   2,820,492/4,296,870 = 4,296,870/x
3. Step 3: Cross multiply
   2,820,492x = 4,296,870 × 4,296,870
4. Step 4: Simplify right side
   2,820,492x = 18,463,091,796,900
5. Step 5: Solve for x
   x = 18,463,091,796,900/2,820,492
6. Step 6: Final answer
   x = 6,546,053.60