Finding the Third Proportional to 664,532 and 1,003,710

Step by Step Solution

1. Step 1: Write the proportion equation
   664,532 : 1,003,710 = 1,003,710 : x
2. Step 2: Convert to fraction form
   664,532/1,003,710 = 1,003,710/x
3. Step 3: Cross multiply
   664,532x = 1,003,710 × 1,003,710
4. Step 4: Simplify right side
   664,532x = 1,007,433,764,100
5. Step 5: Solve for x
   x = 1,007,433,764,100/664,532
6. Step 6: Final answer
   x = 1,516,004.89