Finding the Third Proportional to 471,024 and 711,144

Step by Step Solution

1. Step 1: Write the proportion equation
   471,024 : 711,144 = 711,144 : x
2. Step 2: Convert to fraction form
   471,024/711,144 = 711,144/x
3. Step 3: Cross multiply
   471,024x = 711,144 × 711,144
4. Step 4: Simplify right side
   471,024x = 505,725,788,736
5. Step 5: Solve for x
   x = 505,725,788,736/471,024
6. Step 6: Final answer
   x = 1,073,673.08