Finding the Third Proportional to 10,836,540 and 14,759,874

Step by Step Solution

1. Step 1: Write the proportion equation
   10,836,540 : 14,759,874 = 14,759,874 : x
2. Step 2: Convert to fraction form
   10,836,540/14,759,874 = 14,759,874/x
3. Step 3: Cross multiply
   10,836,540x = 14,759,874 × 14,759,874
4. Step 4: Simplify right side
   10,836,540x = 217,853,880,495,876
5. Step 5: Solve for x
   x = 217,853,880,495,876/10,836,540
6. Step 6: Final answer
   x = 20,103,638.29