Finding the Third Proportional to 2,090,476 and 4,579,364

Step by Step Solution

1. Step 1: Write the proportion equation
   2,090,476 : 4,579,364 = 4,579,364 : x
2. Step 2: Convert to fraction form
   2,090,476/4,579,364 = 4,579,364/x
3. Step 3: Cross multiply
   2,090,476x = 4,579,364 × 4,579,364
4. Step 4: Simplify right side
   2,090,476x = 20,970,574,644,496
5. Step 5: Solve for x
   x = 20,970,574,644,496/2,090,476
6. Step 6: Final answer
   x = 10,031,483.09