Finding the Third Proportional to 607,404 and 1,329,204

Step by Step Solution

1. Step 1: Write the proportion equation
   607,404 : 1,329,204 = 1,329,204 : x
2. Step 2: Convert to fraction form
   607,404/1,329,204 = 1,329,204/x
3. Step 3: Cross multiply
   607,404x = 1,329,204 × 1,329,204
4. Step 4: Simplify right side
   607,404x = 1,766,783,273,616
5. Step 5: Solve for x
   x = 1,766,783,273,616/607,404
6. Step 6: Final answer
   x = 2,908,744.88