Finding the Third Proportional to 172,233 and 364,954.50

Step by Step Solution

1. Step 1: Write the proportion equation
   172,233 : 364,954.50 = 364,954.50 : x
2. Step 2: Convert to fraction form
   172,233/364,954.50 = 364,954.50/x
3. Step 3: Cross multiply
   172,233x = 364,954.50 × 364,954.50
4. Step 4: Simplify right side
   172,233x = 133,191,787,070.25
5. Step 5: Solve for x
   x = 133,191,787,070.25/172,233
6. Step 6: Final answer
   x = 773,323.27