Finding the Third Proportional to 3,671,708 and 7,953,400

Step by Step Solution

1. Step 1: Write the proportion equation
   3,671,708 : 7,953,400 = 7,953,400 : x
2. Step 2: Convert to fraction form
   3,671,708/7,953,400 = 7,953,400/x
3. Step 3: Cross multiply
   3,671,708x = 7,953,400 × 7,953,400
4. Step 4: Simplify right side
   3,671,708x = 63,256,571,560,000
5. Step 5: Solve for x
   x = 63,256,571,560,000/3,671,708
6. Step 6: Final answer
   x = 17,228,105.17