Finding the Third Proportional to 716,688 and 1,036,000

Step by Step Solution

1. Step 1: Write the proportion equation
   716,688 : 1,036,000 = 1,036,000 : x
2. Step 2: Convert to fraction form
   716,688/1,036,000 = 1,036,000/x
3. Step 3: Cross multiply
   716,688x = 1,036,000 × 1,036,000
4. Step 4: Simplify right side
   716,688x = 1,073,296,000,000
5. Step 5: Solve for x
   x = 1,073,296,000,000/716,688
6. Step 6: Final answer
   x = 1,497,577.75