Finding the Third Proportional to 224,381 and 480,291.50

Step by Step Solution

1. Step 1: Write the proportion equation
   224,381 : 480,291.50 = 480,291.50 : x
2. Step 2: Convert to fraction form
   224,381/480,291.50 = 480,291.50/x
3. Step 3: Cross multiply
   224,381x = 480,291.50 × 480,291.50
4. Step 4: Simplify right side
   224,381x = 230,679,924,972.25
5. Step 5: Solve for x
   x = 230,679,924,972.25/224,381
6. Step 6: Final answer
   x = 1,028,072.45