Finding the Third Proportional to 965,109.50 and 2,079,801.50

Step by Step Solution

1. Step 1: Write the proportion equation
   965,109.50 : 2,079,801.50 = 2,079,801.50 : x
2. Step 2: Convert to fraction form
   965,109.50/2,079,801.50 = 2,079,801.50/x
3. Step 3: Cross multiply
   965,109.50x = 2,079,801.50 × 2,079,801.50
4. Step 4: Simplify right side
   965,109.50x = 4,325,574,279,402.25
5. Step 5: Solve for x
   x = 4,325,574,279,402.25/965,109.50
6. Step 6: Final answer
   x = 4,481,951.82