Finding the Third Proportional to 557,152 and 1,202,972

Step by Step Solution

1. Step 1: Write the proportion equation
   557,152 : 1,202,972 = 1,202,972 : x
2. Step 2: Convert to fraction form
   557,152/1,202,972 = 1,202,972/x
3. Step 3: Cross multiply
   557,152x = 1,202,972 × 1,202,972
4. Step 4: Simplify right side
   557,152x = 1,447,141,632,784
5. Step 5: Solve for x
   x = 1,447,141,632,784/557,152
6. Step 6: Final answer
   x = 2,597,391.08