Finding the Third Proportional to 112,270.50 and 240,102

Step by Step Solution

1. Step 1: Write the proportion equation
   112,270.50 : 240,102 = 240,102 : x
2. Step 2: Convert to fraction form
   112,270.50/240,102 = 240,102/x
3. Step 3: Cross multiply
   112,270.50x = 240,102 × 240,102
4. Step 4: Simplify right side
   112,270.50x = 57,648,970,404
5. Step 5: Solve for x
   x = 57,648,970,404/112,270.50
6. Step 6: Final answer
   x = 513,482.80