Finding the Third Proportional to 152,941.50 and 333,531

Step by Step Solution

1. Step 1: Write the proportion equation
   152,941.50 : 333,531 = 333,531 : x
2. Step 2: Convert to fraction form
   152,941.50/333,531 = 333,531/x
3. Step 3: Cross multiply
   152,941.50x = 333,531 × 333,531
4. Step 4: Simplify right side
   152,941.50x = 111,242,927,961
5. Step 5: Solve for x
   x = 111,242,927,961/152,941.50
6. Step 6: Final answer
   x = 727,356.07