Finding the Third Proportional to 445,657.50 and 962,329.50

Step by Step Solution

1. Step 1: Write the proportion equation
   445,657.50 : 962,329.50 = 962,329.50 : x
2. Step 2: Convert to fraction form
   445,657.50/962,329.50 = 962,329.50/x
3. Step 3: Cross multiply
   445,657.50x = 962,329.50 × 962,329.50
4. Step 4: Simplify right side
   445,657.50x = 926,078,066,570.25
5. Step 5: Solve for x
   x = 926,078,066,570.25/445,657.50
6. Step 6: Final answer
   x = 2,078,004.00