Finding the Third Proportional to 155,532 and 333,175.50

Step by Step Solution

1. Step 1: Write the proportion equation
   155,532 : 333,175.50 = 333,175.50 : x
2. Step 2: Convert to fraction form
   155,532/333,175.50 = 333,175.50/x
3. Step 3: Cross multiply
   155,532x = 333,175.50 × 333,175.50
4. Step 4: Simplify right side
   155,532x = 111,005,913,800.25
5. Step 5: Solve for x
   x = 111,005,913,800.25/155,532
6. Step 6: Final answer
   x = 713,717.52