Finding the Third Proportional to 405,002 and 937,610

Step by Step Solution

1. Step 1: Write the proportion equation
   405,002 : 937,610 = 937,610 : x
2. Step 2: Convert to fraction form
   405,002/937,610 = 937,610/x
3. Step 3: Cross multiply
   405,002x = 937,610 × 937,610
4. Step 4: Simplify right side
   405,002x = 879,112,512,100
5. Step 5: Solve for x
   x = 879,112,512,100/405,002
6. Step 6: Final answer
   x = 2,170,637.46