Finding the Third Proportional to 152,841.50 and 359,629.25

Step by Step Solution

1. Step 1: Write the proportion equation
   152,841.50 : 359,629.25 = 359,629.25 : x
2. Step 2: Convert to fraction form
   152,841.50/359,629.25 = 359,629.25/x
3. Step 3: Cross multiply
   152,841.50x = 359,629.25 × 359,629.25
4. Step 4: Simplify right side
   152,841.50x = 129,333,197,455.56
5. Step 5: Solve for x
   x = 129,333,197,455.56/152,841.50
6. Step 6: Final answer
   x = 846,191.63