Finding the Third Proportional to 155,527 and 333,709

Step by Step Solution

1. Step 1: Write the proportion equation
   155,527 : 333,709 = 333,709 : x
2. Step 2: Convert to fraction form
   155,527/333,709 = 333,709/x
3. Step 3: Cross multiply
   155,527x = 333,709 × 333,709
4. Step 4: Simplify right side
   155,527x = 111,361,696,681
5. Step 5: Solve for x
   x = 111,361,696,681/155,527
6. Step 6: Final answer
   x = 716,028.06