Finding the Third Proportional to 2,276,942 and 4,891,564

Step by Step Solution

1. Step 1: Write the proportion equation
   2,276,942 : 4,891,564 = 4,891,564 : x
2. Step 2: Convert to fraction form
   2,276,942/4,891,564 = 4,891,564/x
3. Step 3: Cross multiply
   2,276,942x = 4,891,564 × 4,891,564
4. Step 4: Simplify right side
   2,276,942x = 23,927,398,366,096
5. Step 5: Solve for x
   x = 23,927,398,366,096/2,276,942
6. Step 6: Final answer
   x = 10,508,567.35