Finding the Third Proportional to 224,751 and 347,980.50

Step by Step Solution

1. Step 1: Write the proportion equation
   224,751 : 347,980.50 = 347,980.50 : x
2. Step 2: Convert to fraction form
   224,751/347,980.50 = 347,980.50/x
3. Step 3: Cross multiply
   224,751x = 347,980.50 × 347,980.50
4. Step 4: Simplify right side
   224,751x = 121,090,428,380.25
5. Step 5: Solve for x
   x = 121,090,428,380.25/224,751
6. Step 6: Final answer
   x = 538,775.93