Finding the Third Proportional to 106,515 and 226,003.50

Step by Step Solution

1. Step 1: Write the proportion equation
   106,515 : 226,003.50 = 226,003.50 : x
2. Step 2: Convert to fraction form
   106,515/226,003.50 = 226,003.50/x
3. Step 3: Cross multiply
   106,515x = 226,003.50 × 226,003.50
4. Step 4: Simplify right side
   106,515x = 51,077,582,012.25
5. Step 5: Solve for x
   x = 51,077,582,012.25/106,515
6. Step 6: Final answer
   x = 479,534.17