Finding the Third Proportional to 604,548 and 1,317,634

Step by Step Solution

1. Step 1: Write the proportion equation
   604,548 : 1,317,634 = 1,317,634 : x
2. Step 2: Convert to fraction form
   604,548/1,317,634 = 1,317,634/x
3. Step 3: Cross multiply
   604,548x = 1,317,634 × 1,317,634
4. Step 4: Simplify right side
   604,548x = 1,736,159,357,956
5. Step 5: Solve for x
   x = 1,736,159,357,956/604,548
6. Step 6: Final answer
   x = 2,871,830.46