Finding the Third Proportional to 960,601.50 and 2,063,659.50

Step by Step Solution

1. Step 1: Write the proportion equation
   960,601.50 : 2,063,659.50 = 2,063,659.50 : x
2. Step 2: Convert to fraction form
   960,601.50/2,063,659.50 = 2,063,659.50/x
3. Step 3: Cross multiply
   960,601.50x = 2,063,659.50 × 2,063,659.50
4. Step 4: Simplify right side
   960,601.50x = 4,258,690,531,940.25
5. Step 5: Solve for x
   x = 4,258,690,531,940.25/960,601.50
6. Step 6: Final answer
   x = 4,433,358.19