Finding the Third Proportional to 569,648 and 1,229,364

Step by Step Solution

1. Step 1: Write the proportion equation
   569,648 : 1,229,364 = 1,229,364 : x
2. Step 2: Convert to fraction form
   569,648/1,229,364 = 1,229,364/x
3. Step 3: Cross multiply
   569,648x = 1,229,364 × 1,229,364
4. Step 4: Simplify right side
   569,648x = 1,511,335,844,496
5. Step 5: Solve for x
   x = 1,511,335,844,496/569,648
6. Step 6: Final answer
   x = 2,653,104.80