Finding the Third Proportional to 442,989 and 967,180.50

Step by Step Solution

1. Step 1: Write the proportion equation
   442,989 : 967,180.50 = 967,180.50 : x
2. Step 2: Convert to fraction form
   442,989/967,180.50 = 967,180.50/x
3. Step 3: Cross multiply
   442,989x = 967,180.50 × 967,180.50
4. Step 4: Simplify right side
   442,989x = 935,438,119,580.25
5. Step 5: Solve for x
   x = 935,438,119,580.25/442,989
6. Step 6: Final answer
   x = 2,111,650.90