Finding the Third Proportional to 3,495,649 and 7,477,015

Step by Step Solution

1. Step 1: Write the proportion equation
   3,495,649 : 7,477,015 = 7,477,015 : x
2. Step 2: Convert to fraction form
   3,495,649/7,477,015 = 7,477,015/x
3. Step 3: Cross multiply
   3,495,649x = 7,477,015 × 7,477,015
4. Step 4: Simplify right side
   3,495,649x = 55,905,753,310,225
5. Step 5: Solve for x
   x = 55,905,753,310,225/3,495,649
6. Step 6: Final answer
   x = 15,992,953.90