Finding the Third Proportional to 51,061.50 and 112,203

Step by Step Solution

1. Step 1: Write the proportion equation
   51,061.50 : 112,203 = 112,203 : x
2. Step 2: Convert to fraction form
   51,061.50/112,203 = 112,203/x
3. Step 3: Cross multiply
   51,061.50x = 112,203 × 112,203
4. Step 4: Simplify right side
   51,061.50x = 12,589,513,209
5. Step 5: Solve for x
   x = 12,589,513,209/51,061.50
6. Step 6: Final answer
   x = 246,555.88