Finding the Third Proportional to 224,259 and 373,747.50

Step by Step Solution

1. Step 1: Write the proportion equation
   224,259 : 373,747.50 = 373,747.50 : x
2. Step 2: Convert to fraction form
   224,259/373,747.50 = 373,747.50/x
3. Step 3: Cross multiply
   224,259x = 373,747.50 × 373,747.50
4. Step 4: Simplify right side
   224,259x = 139,687,193,756.25
5. Step 5: Solve for x
   x = 139,687,193,756.25/224,259
6. Step 6: Final answer
   x = 622,883.33