Finding the Third Proportional to 452,533 and 670,971.50

Step by Step Solution

1. Step 1: Write the proportion equation
   452,533 : 670,971.50 = 670,971.50 : x
2. Step 2: Convert to fraction form
   452,533/670,971.50 = 670,971.50/x
3. Step 3: Cross multiply
   452,533x = 670,971.50 × 670,971.50
4. Step 4: Simplify right side
   452,533x = 450,202,753,812.25
5. Step 5: Solve for x
   x = 450,202,753,812.25/452,533
6. Step 6: Final answer
   x = 994,850.66