Finding the Third Proportional to 3,725,708 and 5,607,018

Step by Step Solution

1. Step 1: Write the proportion equation
   3,725,708 : 5,607,018 = 5,607,018 : x
2. Step 2: Convert to fraction form
   3,725,708/5,607,018 = 5,607,018/x
3. Step 3: Cross multiply
   3,725,708x = 5,607,018 × 5,607,018
4. Step 4: Simplify right side
   3,725,708x = 31,438,650,852,324
5. Step 5: Solve for x
   x = 31,438,650,852,324/3,725,708
6. Step 6: Final answer
   x = 8,438,302.43