Finding the Third Proportional to 87,260 and 140,001.50

Step by Step Solution

1. Step 1: Write the proportion equation
   87,260 : 140,001.50 = 140,001.50 : x
2. Step 2: Convert to fraction form
   87,260/140,001.50 = 140,001.50/x
3. Step 3: Cross multiply
   87,260x = 140,001.50 × 140,001.50
4. Step 4: Simplify right side
   87,260x = 19,600,420,002.25
5. Step 5: Solve for x
   x = 19,600,420,002.25/87,260
6. Step 6: Final answer
   x = 224,620.90