Finding the Third Proportional to 51,126.50 and 109,361

Step by Step Solution

1. Step 1: Write the proportion equation
   51,126.50 : 109,361 = 109,361 : x
2. Step 2: Convert to fraction form
   51,126.50/109,361 = 109,361/x
3. Step 3: Cross multiply
   51,126.50x = 109,361 × 109,361
4. Step 4: Simplify right side
   51,126.50x = 11,959,828,321
5. Step 5: Solve for x
   x = 11,959,828,321/51,126.50
6. Step 6: Final answer
   x = 233,926.21