Finding the Third Proportional to 2,299,720 and 4,837,756

Step by Step Solution

1. Step 1: Write the proportion equation
   2,299,720 : 4,837,756 = 4,837,756 : x
2. Step 2: Convert to fraction form
   2,299,720/4,837,756 = 4,837,756/x
3. Step 3: Cross multiply
   2,299,720x = 4,837,756 × 4,837,756
4. Step 4: Simplify right side
   2,299,720x = 23,403,883,115,536
5. Step 5: Solve for x
   x = 23,403,883,115,536/2,299,720
6. Step 6: Final answer
   x = 10,176,840.27