Finding the Third Proportional to 3,716,864 and 5,234,242

Step by Step Solution

1. Step 1: Write the proportion equation
   3,716,864 : 5,234,242 = 5,234,242 : x
2. Step 2: Convert to fraction form
   3,716,864/5,234,242 = 5,234,242/x
3. Step 3: Cross multiply
   3,716,864x = 5,234,242 × 5,234,242
4. Step 4: Simplify right side
   3,716,864x = 27,397,289,314,564
5. Step 5: Solve for x
   x = 27,397,289,314,564/3,716,864
6. Step 6: Final answer
   x = 7,371,076.62