Finding the Third Proportional to 168,627 and 254,047.50

Step by Step Solution

1. Step 1: Write the proportion equation
   168,627 : 254,047.50 = 254,047.50 : x
2. Step 2: Convert to fraction form
   168,627/254,047.50 = 254,047.50/x
3. Step 3: Cross multiply
   168,627x = 254,047.50 × 254,047.50
4. Step 4: Simplify right side
   168,627x = 64,540,132,256.25
5. Step 5: Solve for x
   x = 64,540,132,256.25/168,627
6. Step 6: Final answer
   x = 382,739.02