Finding the Third Proportional to 715,531.50 and 1,002,804

Step by Step Solution

1. Step 1: Write the proportion equation
   715,531.50 : 1,002,804 = 1,002,804 : x
2. Step 2: Convert to fraction form
   715,531.50/1,002,804 = 1,002,804/x
3. Step 3: Cross multiply
   715,531.50x = 1,002,804 × 1,002,804
4. Step 4: Simplify right side
   715,531.50x = 1,005,615,862,416
5. Step 5: Solve for x
   x = 1,005,615,862,416/715,531.50
6. Step 6: Final answer
   x = 1,405,411.03