Finding the Third Proportional to 226,656 and 306,700.50

Step by Step Solution

1. Step 1: Write the proportion equation
   226,656 : 306,700.50 = 306,700.50 : x
2. Step 2: Convert to fraction form
   226,656/306,700.50 = 306,700.50/x
3. Step 3: Cross multiply
   226,656x = 306,700.50 × 306,700.50
4. Step 4: Simplify right side
   226,656x = 94,065,196,700.25
5. Step 5: Solve for x
   x = 94,065,196,700.25/226,656
6. Step 6: Final answer
   x = 415,013.04