Finding the Third Proportional to 699,072 and 1,052,064

Step by Step Solution

1. Step 1: Write the proportion equation
   699,072 : 1,052,064 = 1,052,064 : x
2. Step 2: Convert to fraction form
   699,072/1,052,064 = 1,052,064/x
3. Step 3: Cross multiply
   699,072x = 1,052,064 × 1,052,064
4. Step 4: Simplify right side
   699,072x = 1,106,838,660,096
5. Step 5: Solve for x
   x = 1,106,838,660,096/699,072
6. Step 6: Final answer
   x = 1,583,297.09