Finding the Third Proportional to 523,980 and 1,069,944

Step by Step Solution

1. Step 1: Write the proportion equation
   523,980 : 1,069,944 = 1,069,944 : x
2. Step 2: Convert to fraction form
   523,980/1,069,944 = 1,069,944/x
3. Step 3: Cross multiply
   523,980x = 1,069,944 × 1,069,944
4. Step 4: Simplify right side
   523,980x = 1,144,780,163,136
5. Step 5: Solve for x
   x = 1,144,780,163,136/523,980
6. Step 6: Final answer
   x = 2,184,778.36