Finding the Third Proportional to 173,929.50 and 369,182

Step by Step Solution

1. Step 1: Write the proportion equation
   173,929.50 : 369,182 = 369,182 : x
2. Step 2: Convert to fraction form
   173,929.50/369,182 = 369,182/x
3. Step 3: Cross multiply
   173,929.50x = 369,182 × 369,182
4. Step 4: Simplify right side
   173,929.50x = 136,295,349,124
5. Step 5: Solve for x
   x = 136,295,349,124/173,929.50
6. Step 6: Final answer
   x = 783,624.11