Finding the Third Proportional to 3,733,958 and 8,146,508

Step by Step Solution

1. Step 1: Write the proportion equation
   3,733,958 : 8,146,508 = 8,146,508 : x
2. Step 2: Convert to fraction form
   3,733,958/8,146,508 = 8,146,508/x
3. Step 3: Cross multiply
   3,733,958x = 8,146,508 × 8,146,508
4. Step 4: Simplify right side
   3,733,958x = 66,365,592,594,064
5. Step 5: Solve for x
   x = 66,365,592,594,064/3,733,958
6. Step 6: Final answer
   x = 17,773,524.12