Finding the Third Proportional to 3,759,656 and 7,947,910

Step by Step Solution

1. Step 1: Write the proportion equation
   3,759,656 : 7,947,910 = 7,947,910 : x
2. Step 2: Convert to fraction form
   3,759,656/7,947,910 = 7,947,910/x
3. Step 3: Cross multiply
   3,759,656x = 7,947,910 × 7,947,910
4. Step 4: Simplify right side
   3,759,656x = 63,169,273,368,100
5. Step 5: Solve for x
   x = 63,169,273,368,100/3,759,656
6. Step 6: Final answer
   x = 16,801,875.85