Finding the Third Proportional to 649,772 and 1,019,532

Step by Step Solution

1. Step 1: Write the proportion equation
   649,772 : 1,019,532 = 1,019,532 : x
2. Step 2: Convert to fraction form
   649,772/1,019,532 = 1,019,532/x
3. Step 3: Cross multiply
   649,772x = 1,019,532 × 1,019,532
4. Step 4: Simplify right side
   649,772x = 1,039,445,499,024
5. Step 5: Solve for x
   x = 1,039,445,499,024/649,772
6. Step 6: Final answer
   x = 1,599,708.05