Finding the Third Proportional to 2,820,358 and 4,296,633

Step by Step Solution

1. Step 1: Write the proportion equation
   2,820,358 : 4,296,633 = 4,296,633 : x
2. Step 2: Convert to fraction form
   2,820,358/4,296,633 = 4,296,633/x
3. Step 3: Cross multiply
   2,820,358x = 4,296,633 × 4,296,633
4. Step 4: Simplify right side
   2,820,358x = 18,461,055,136,689
5. Step 5: Solve for x
   x = 18,461,055,136,689/2,820,358
6. Step 6: Final answer
   x = 6,545,642.48