Finding the Third Proportional to 344,066 and 475,436.50

Step by Step Solution

1. Step 1: Write the proportion equation
   344,066 : 475,436.50 = 475,436.50 : x
2. Step 2: Convert to fraction form
   344,066/475,436.50 = 475,436.50/x
3. Step 3: Cross multiply
   344,066x = 475,436.50 × 475,436.50
4. Step 4: Simplify right side
   344,066x = 226,039,865,532.25
5. Step 5: Solve for x
   x = 226,039,865,532.25/344,066
6. Step 6: Final answer
   x = 656,966.59