Finding the Third Proportional to 569,238 and 1,222,896

Step by Step Solution

1. Step 1: Write the proportion equation
   569,238 : 1,222,896 = 1,222,896 : x
2. Step 2: Convert to fraction form
   569,238/1,222,896 = 1,222,896/x
3. Step 3: Cross multiply
   569,238x = 1,222,896 × 1,222,896
4. Step 4: Simplify right side
   569,238x = 1,495,474,626,816
5. Step 5: Solve for x
   x = 1,495,474,626,816/569,238
6. Step 6: Final answer
   x = 2,627,151.78