Finding the Third Proportional to 2,010,423 and 4,335,774

Step by Step Solution

1. Step 1: Write the proportion equation
   2,010,423 : 4,335,774 = 4,335,774 : x
2. Step 2: Convert to fraction form
   2,010,423/4,335,774 = 4,335,774/x
3. Step 3: Cross multiply
   2,010,423x = 4,335,774 × 4,335,774
4. Step 4: Simplify right side
   2,010,423x = 18,798,936,179,076
5. Step 5: Solve for x
   x = 18,798,936,179,076/2,010,423
6. Step 6: Final answer
   x = 9,350,736.73