Finding the Third Proportional to 2,299,680 and 4,837,676

Step by Step Solution

1. Step 1: Write the proportion equation
   2,299,680 : 4,837,676 = 4,837,676 : x
2. Step 2: Convert to fraction form
   2,299,680/4,837,676 = 4,837,676/x
3. Step 3: Cross multiply
   2,299,680x = 4,837,676 × 4,837,676
4. Step 4: Simplify right side
   2,299,680x = 23,403,109,080,976
5. Step 5: Solve for x
   x = 23,403,109,080,976/2,299,680
6. Step 6: Final answer
   x = 10,176,680.70