Finding the Third Proportional to 711,600 and 1,082,064

Step by Step Solution

1. Step 1: Write the proportion equation
   711,600 : 1,082,064 = 1,082,064 : x
2. Step 2: Convert to fraction form
   711,600/1,082,064 = 1,082,064/x
3. Step 3: Cross multiply
   711,600x = 1,082,064 × 1,082,064
4. Step 4: Simplify right side
   711,600x = 1,170,862,500,096
5. Step 5: Solve for x
   x = 1,170,862,500,096/711,600
6. Step 6: Final answer
   x = 1,645,394.18