Finding the Third Proportional to 3,314,649 and 7,261,692

Step by Step Solution

1. Step 1: Write the proportion equation
   3,314,649 : 7,261,692 = 7,261,692 : x
2. Step 2: Convert to fraction form
   3,314,649/7,261,692 = 7,261,692/x
3. Step 3: Cross multiply
   3,314,649x = 7,261,692 × 7,261,692
4. Step 4: Simplify right side
   3,314,649x = 52,732,170,702,864
5. Step 5: Solve for x
   x = 52,732,170,702,864/3,314,649
6. Step 6: Final answer
   x = 15,908,824.95