Finding the Third Proportional to 109,267 and 168,752.50

Step by Step Solution

1. Step 1: Write the proportion equation
   109,267 : 168,752.50 = 168,752.50 : x
2. Step 2: Convert to fraction form
   109,267/168,752.50 = 168,752.50/x
3. Step 3: Cross multiply
   109,267x = 168,752.50 × 168,752.50
4. Step 4: Simplify right side
   109,267x = 28,477,406,256.25
5. Step 5: Solve for x
   x = 28,477,406,256.25/109,267
6. Step 6: Final answer
   x = 260,622.20