Finding the Third Proportional to 152,786.50 and 336,029

Step by Step Solution

1. Step 1: Write the proportion equation
   152,786.50 : 336,029 = 336,029 : x
2. Step 2: Convert to fraction form
   152,786.50/336,029 = 336,029/x
3. Step 3: Cross multiply
   152,786.50x = 336,029 × 336,029
4. Step 4: Simplify right side
   152,786.50x = 112,915,488,841
5. Step 5: Solve for x
   x = 112,915,488,841/152,786.50
6. Step 6: Final answer
   x = 739,041.01