Finding the Third Proportional to 472,314 and 1,019,253

Step by Step Solution

1. Step 1: Write the proportion equation
   472,314 : 1,019,253 = 1,019,253 : x
2. Step 2: Convert to fraction form
   472,314/1,019,253 = 1,019,253/x
3. Step 3: Cross multiply
   472,314x = 1,019,253 × 1,019,253
4. Step 4: Simplify right side
   472,314x = 1,038,876,678,009
5. Step 5: Solve for x
   x = 1,038,876,678,009/472,314
6. Step 6: Final answer
   x = 2,199,546.65