Finding the Third Proportional to 243,033 and 364,546.50

Step by Step Solution

1. Step 1: Write the proportion equation
   243,033 : 364,546.50 = 364,546.50 : x
2. Step 2: Convert to fraction form
   243,033/364,546.50 = 364,546.50/x
3. Step 3: Cross multiply
   243,033x = 364,546.50 × 364,546.50
4. Step 4: Simplify right side
   243,033x = 132,894,150,662.25
5. Step 5: Solve for x
   x = 132,894,150,662.25/243,033
6. Step 6: Final answer
   x = 546,815.25