Finding the Third Proportional to 116,244 and 175,221.50

Step by Step Solution

1. Step 1: Write the proportion equation
   116,244 : 175,221.50 = 175,221.50 : x
2. Step 2: Convert to fraction form
   116,244/175,221.50 = 175,221.50/x
3. Step 3: Cross multiply
   116,244x = 175,221.50 × 175,221.50
4. Step 4: Simplify right side
   116,244x = 30,702,574,062.25
5. Step 5: Solve for x
   x = 30,702,574,062.25/116,244
6. Step 6: Final answer
   x = 264,121.80