Finding the Third Proportional to 224,388 and 484,447.50

Step by Step Solution

1. Step 1: Write the proportion equation
   224,388 : 484,447.50 = 484,447.50 : x
2. Step 2: Convert to fraction form
   224,388/484,447.50 = 484,447.50/x
3. Step 3: Cross multiply
   224,388x = 484,447.50 × 484,447.50
4. Step 4: Simplify right side
   224,388x = 234,689,380,256.25
5. Step 5: Solve for x
   x = 234,689,380,256.25/224,388
6. Step 6: Final answer
   x = 1,045,908.78