Finding the Third Proportional to 2,267,780 and 4,934,136

Step by Step Solution

1. Step 1: Write the proportion equation
   2,267,780 : 4,934,136 = 4,934,136 : x
2. Step 2: Convert to fraction form
   2,267,780/4,934,136 = 4,934,136/x
3. Step 3: Cross multiply
   2,267,780x = 4,934,136 × 4,934,136
4. Step 4: Simplify right side
   2,267,780x = 24,345,698,066,496
5. Step 5: Solve for x
   x = 24,345,698,066,496/2,267,780
6. Step 6: Final answer
   x = 10,735,476.13