Finding the Third Proportional to 224,239 and 347,566.50

Step by Step Solution

1. Step 1: Write the proportion equation
   224,239 : 347,566.50 = 347,566.50 : x
2. Step 2: Convert to fraction form
   224,239/347,566.50 = 347,566.50/x
3. Step 3: Cross multiply
   224,239x = 347,566.50 × 347,566.50
4. Step 4: Simplify right side
   224,239x = 120,802,471,922.25
5. Step 5: Solve for x
   x = 120,802,471,922.25/224,239
6. Step 6: Final answer
   x = 538,721.95