Finding the Third Proportional to 171,736.50 and 367,107

Step by Step Solution

1. Step 1: Write the proportion equation
   171,736.50 : 367,107 = 367,107 : x
2. Step 2: Convert to fraction form
   171,736.50/367,107 = 367,107/x
3. Step 3: Cross multiply
   171,736.50x = 367,107 × 367,107
4. Step 4: Simplify right side
   171,736.50x = 134,767,549,449
5. Step 5: Solve for x
   x = 134,767,549,449/171,736.50
6. Step 6: Final answer
   x = 784,734.46