Finding the Third Proportional to 472,864 and 1,050,688

Step by Step Solution

1. Step 1: Write the proportion equation
   472,864 : 1,050,688 = 1,050,688 : x
2. Step 2: Convert to fraction form
   472,864/1,050,688 = 1,050,688/x
3. Step 3: Cross multiply
   472,864x = 1,050,688 × 1,050,688
4. Step 4: Simplify right side
   472,864x = 1,103,945,273,344
5. Step 5: Solve for x
   x = 1,103,945,273,344/472,864
6. Step 6: Final answer
   x = 2,334,593.61