Finding the Third Proportional to 655,592 and 1,012,503

Step by Step Solution

1. Step 1: Write the proportion equation
   655,592 : 1,012,503 = 1,012,503 : x
2. Step 2: Convert to fraction form
   655,592/1,012,503 = 1,012,503/x
3. Step 3: Cross multiply
   655,592x = 1,012,503 × 1,012,503
4. Step 4: Simplify right side
   655,592x = 1,025,162,325,009
5. Step 5: Solve for x
   x = 1,025,162,325,009/655,592
6. Step 6: Final answer
   x = 1,563,720.00