Finding the Third Proportional to 563,648 and 1,182,685

Step by Step Solution

1. Step 1: Write the proportion equation
   563,648 : 1,182,685 = 1,182,685 : x
2. Step 2: Convert to fraction form
   563,648/1,182,685 = 1,182,685/x
3. Step 3: Cross multiply
   563,648x = 1,182,685 × 1,182,685
4. Step 4: Simplify right side
   563,648x = 1,398,743,809,225
5. Step 5: Solve for x
   x = 1,398,743,809,225/563,648
6. Step 6: Final answer
   x = 2,481,591.01