Finding the Third Proportional to 531,974 and 1,154,368

Step by Step Solution

1. Step 1: Write the proportion equation
   531,974 : 1,154,368 = 1,154,368 : x
2. Step 2: Convert to fraction form
   531,974/1,154,368 = 1,154,368/x
3. Step 3: Cross multiply
   531,974x = 1,154,368 × 1,154,368
4. Step 4: Simplify right side
   531,974x = 1,332,565,479,424
5. Step 5: Solve for x
   x = 1,332,565,479,424/531,974
6. Step 6: Final answer
   x = 2,504,944.75