Finding the Third Proportional to 224,868 and 341,906.50

Step by Step Solution

1. Step 1: Write the proportion equation
   224,868 : 341,906.50 = 341,906.50 : x
2. Step 2: Convert to fraction form
   224,868/341,906.50 = 341,906.50/x
3. Step 3: Cross multiply
   224,868x = 341,906.50 × 341,906.50
4. Step 4: Simplify right side
   224,868x = 116,900,054,742.25
5. Step 5: Solve for x
   x = 116,900,054,742.25/224,868
6. Step 6: Final answer
   x = 519,860.78