Finding the Third Proportional to 3,757,680 and 8,375,958

Step by Step Solution

1. Step 1: Write the proportion equation
   3,757,680 : 8,375,958 = 8,375,958 : x
2. Step 2: Convert to fraction form
   3,757,680/8,375,958 = 8,375,958/x
3. Step 3: Cross multiply
   3,757,680x = 8,375,958 × 8,375,958
4. Step 4: Simplify right side
   3,757,680x = 70,156,672,417,764
5. Step 5: Solve for x
   x = 70,156,672,417,764/3,757,680
6. Step 6: Final answer
   x = 18,670,209.39