Finding the Third Proportional to 338,233.50 and 535,179

Step by Step Solution

1. Step 1: Write the proportion equation
   338,233.50 : 535,179 = 535,179 : x
2. Step 2: Convert to fraction form
   338,233.50/535,179 = 535,179/x
3. Step 3: Cross multiply
   338,233.50x = 535,179 × 535,179
4. Step 4: Simplify right side
   338,233.50x = 286,416,562,041
5. Step 5: Solve for x
   x = 286,416,562,041/338,233.50
6. Step 6: Final answer
   x = 846,801.28