Finding the Third Proportional to 599,411.50 and 1,284,321

Step by Step Solution

1. Step 1: Write the proportion equation
   599,411.50 : 1,284,321 = 1,284,321 : x
2. Step 2: Convert to fraction form
   599,411.50/1,284,321 = 1,284,321/x
3. Step 3: Cross multiply
   599,411.50x = 1,284,321 × 1,284,321
4. Step 4: Simplify right side
   599,411.50x = 1,649,480,431,041
5. Step 5: Solve for x
   x = 1,649,480,431,041/599,411.50
6. Step 6: Final answer
   x = 2,751,833.14