Finding the Third Proportional to 472,972 and 1,050,920

Step by Step Solution

1. Step 1: Write the proportion equation
   472,972 : 1,050,920 = 1,050,920 : x
2. Step 2: Convert to fraction form
   472,972/1,050,920 = 1,050,920/x
3. Step 3: Cross multiply
   472,972x = 1,050,920 × 1,050,920
4. Step 4: Simplify right side
   472,972x = 1,104,432,846,400
5. Step 5: Solve for x
   x = 1,104,432,846,400/472,972
6. Step 6: Final answer
   x = 2,335,091.39