Finding the Third Proportional to 210,253.50 and 448,032

Step by Step Solution

1. Step 1: Write the proportion equation
   210,253.50 : 448,032 = 448,032 : x
2. Step 2: Convert to fraction form
   210,253.50/448,032 = 448,032/x
3. Step 3: Cross multiply
   210,253.50x = 448,032 × 448,032
4. Step 4: Simplify right side
   210,253.50x = 200,732,673,024
5. Step 5: Solve for x
   x = 200,732,673,024/210,253.50
6. Step 6: Final answer
   x = 954,717.39