Finding the Third Proportional to 3,759,654 and 7,947,906

Step by Step Solution

1. Step 1: Write the proportion equation
   3,759,654 : 7,947,906 = 7,947,906 : x
2. Step 2: Convert to fraction form
   3,759,654/7,947,906 = 7,947,906/x
3. Step 3: Cross multiply
   3,759,654x = 7,947,906 × 7,947,906
4. Step 4: Simplify right side
   3,759,654x = 63,169,209,784,836
5. Step 5: Solve for x
   x = 63,169,209,784,836/3,759,654
6. Step 6: Final answer
   x = 16,801,867.88