Finding the Third Proportional to 112,272.50 and 240,106

Step by Step Solution

1. Step 1: Write the proportion equation
   112,272.50 : 240,106 = 240,106 : x
2. Step 2: Convert to fraction form
   112,272.50/240,106 = 240,106/x
3. Step 3: Cross multiply
   112,272.50x = 240,106 × 240,106
4. Step 4: Simplify right side
   112,272.50x = 57,650,891,236
5. Step 5: Solve for x
   x = 57,650,891,236/112,272.50
6. Step 6: Final answer
   x = 513,490.76