Finding the Third Proportional to 628,762.50 and 967,633.59

Step by Step Solution

1. Step 1: Write the proportion equation
   628,762.50 : 967,633.59 = 967,633.59 : x
2. Step 2: Convert to fraction form
   628,762.50/967,633.59 = 967,633.59/x
3. Step 3: Cross multiply
   628,762.50x = 967,633.59 × 967,633.59
4. Step 4: Simplify right side
   628,762.50x = 936,314,771,753.54
5. Step 5: Solve for x
   x = 936,314,771,753.54/628,762.50
6. Step 6: Final answer
   x = 1,489,139.02