Finding the Third Proportional to 405,024 and 937,662

Step by Step Solution

1. Step 1: Write the proportion equation
   405,024 : 937,662 = 937,662 : x
2. Step 2: Convert to fraction form
   405,024/937,662 = 937,662/x
3. Step 3: Cross multiply
   405,024x = 937,662 × 937,662
4. Step 4: Simplify right side
   405,024x = 879,210,026,244
5. Step 5: Solve for x
   x = 879,210,026,244/405,024
6. Step 6: Final answer
   x = 2,170,760.32