Finding the Third Proportional to 652,438 and 1,433,180

Step by Step Solution

1. Step 1: Write the proportion equation
   652,438 : 1,433,180 = 1,433,180 : x
2. Step 2: Convert to fraction form
   652,438/1,433,180 = 1,433,180/x
3. Step 3: Cross multiply
   652,438x = 1,433,180 × 1,433,180
4. Step 4: Simplify right side
   652,438x = 2,054,004,912,400
5. Step 5: Solve for x
   x = 2,054,004,912,400/652,438
6. Step 6: Final answer
   x = 3,148,199.39