Finding the Third Proportional to 649,834.50 and 1,449,085.50

Step by Step Solution

1. Step 1: Write the proportion equation
   649,834.50 : 1,449,085.50 = 1,449,085.50 : x
2. Step 2: Convert to fraction form
   649,834.50/1,449,085.50 = 1,449,085.50/x
3. Step 3: Cross multiply
   649,834.50x = 1,449,085.50 × 1,449,085.50
4. Step 4: Simplify right side
   649,834.50x = 2,099,848,786,310.25
5. Step 5: Solve for x
   x = 2,099,848,786,310.25/649,834.50
6. Step 6: Final answer
   x = 3,231,359.35