Finding the Third Proportional to 224,511.50 and 266,030

Step by Step Solution

1. Step 1: Write the proportion equation
   224,511.50 : 266,030 = 266,030 : x
2. Step 2: Convert to fraction form
   224,511.50/266,030 = 266,030/x
3. Step 3: Cross multiply
   224,511.50x = 266,030 × 266,030
4. Step 4: Simplify right side
   224,511.50x = 70,771,960,900
5. Step 5: Solve for x
   x = 70,771,960,900/224,511.50
6. Step 6: Final answer
   x = 315,226.44