Finding the Third Proportional to 571,800 and 1,222,292

Step by Step Solution

1. Step 1: Write the proportion equation
   571,800 : 1,222,292 = 1,222,292 : x
2. Step 2: Convert to fraction form
   571,800/1,222,292 = 1,222,292/x
3. Step 3: Cross multiply
   571,800x = 1,222,292 × 1,222,292
4. Step 4: Simplify right side
   571,800x = 1,493,997,733,264
5. Step 5: Solve for x
   x = 1,493,997,733,264/571,800
6. Step 6: Final answer
   x = 2,612,797.71