Finding the Third Proportional to 2,243,323 and 4,892,658

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243,323 : 4,892,658 = 4,892,658 : x
2. Step 2: Convert to fraction form
   2,243,323/4,892,658 = 4,892,658/x
3. Step 3: Cross multiply
   2,243,323x = 4,892,658 × 4,892,658
4. Step 4: Simplify right side
   2,243,323x = 23,938,102,304,964
5. Step 5: Solve for x
   x = 23,938,102,304,964/2,243,323
6. Step 6: Final answer
   x = 10,670,822.84