Finding the Third Proportional to 670,731 and 996,982.50

Step by Step Solution

1. Step 1: Write the proportion equation
   670,731 : 996,982.50 = 996,982.50 : x
2. Step 2: Convert to fraction form
   670,731/996,982.50 = 996,982.50/x
3. Step 3: Cross multiply
   670,731x = 996,982.50 × 996,982.50
4. Step 4: Simplify right side
   670,731x = 993,974,105,306.25
5. Step 5: Solve for x
   x = 993,974,105,306.25/670,731
6. Step 6: Final answer
   x = 1,481,926.59