Finding the Third Proportional to 103,543.50 and 226,473

Step by Step Solution

1. Step 1: Write the proportion equation
   103,543.50 : 226,473 = 226,473 : x
2. Step 2: Convert to fraction form
   103,543.50/226,473 = 226,473/x
3. Step 3: Cross multiply
   103,543.50x = 226,473 × 226,473
4. Step 4: Simplify right side
   103,543.50x = 51,290,019,729
5. Step 5: Solve for x
   x = 51,290,019,729/103,543.50
6. Step 6: Final answer
   x = 495,347.56