Finding the Third Proportional to 340,184 and 745,004

Step by Step Solution

1. Step 1: Write the proportion equation
   340,184 : 745,004 = 745,004 : x
2. Step 2: Convert to fraction form
   340,184/745,004 = 745,004/x
3. Step 3: Cross multiply
   340,184x = 745,004 × 745,004
4. Step 4: Simplify right side
   340,184x = 555,030,960,016
5. Step 5: Solve for x
   x = 555,030,960,016/340,184
6. Step 6: Final answer
   x = 1,631,561.04