Finding the Third Proportional to 451,302 and 983,542.50

Step by Step Solution

1. Step 1: Write the proportion equation
   451,302 : 983,542.50 = 983,542.50 : x
2. Step 2: Convert to fraction form
   451,302/983,542.50 = 983,542.50/x
3. Step 3: Cross multiply
   451,302x = 983,542.50 × 983,542.50
4. Step 4: Simplify right side
   451,302x = 967,355,849,306.25
5. Step 5: Solve for x
   x = 967,355,849,306.25/451,302
6. Step 6: Final answer
   x = 2,143,477.87