Finding the Third Proportional to 464,404 and 709,908

Step by Step Solution

1. Step 1: Write the proportion equation
   464,404 : 709,908 = 709,908 : x
2. Step 2: Convert to fraction form
   464,404/709,908 = 709,908/x
3. Step 3: Cross multiply
   464,404x = 709,908 × 709,908
4. Step 4: Simplify right side
   464,404x = 503,969,368,464
5. Step 5: Solve for x
   x = 503,969,368,464/464,404
6. Step 6: Final answer
   x = 1,085,196.01