Finding the Third Proportional to 404,050 and 602,572

Step by Step Solution

1. Step 1: Write the proportion equation
   404,050 : 602,572 = 602,572 : x
2. Step 2: Convert to fraction form
   404,050/602,572 = 602,572/x
3. Step 3: Cross multiply
   404,050x = 602,572 × 602,572
4. Step 4: Simplify right side
   404,050x = 363,093,015,184
5. Step 5: Solve for x
   x = 363,093,015,184/404,050
6. Step 6: Final answer
   x = 898,633.87