Finding the Third Proportional to 737,576 and 1,113,144

Step by Step Solution

1. Step 1: Write the proportion equation
   737,576 : 1,113,144 = 1,113,144 : x
2. Step 2: Convert to fraction form
   737,576/1,113,144 = 1,113,144/x
3. Step 3: Cross multiply
   737,576x = 1,113,144 × 1,113,144
4. Step 4: Simplify right side
   737,576x = 1,239,089,564,736
5. Step 5: Solve for x
   x = 1,239,089,564,736/737,576
6. Step 6: Final answer
   x = 1,679,948.32