Finding the Third Proportional to 51,641.72 and 109,483.31

Step by Step Solution

1. Step 1: Write the proportion equation
   51,641.72 : 109,483.31 = 109,483.31 : x
2. Step 2: Convert to fraction form
   51,641.72/109,483.31 = 109,483.31/x
3. Step 3: Cross multiply
   51,641.72x = 109,483.31 × 109,483.31
4. Step 4: Simplify right side
   51,641.72x = 11,986,595,715.97
5. Step 5: Solve for x
   x = 11,986,595,715.97/51,641.72
6. Step 6: Final answer
   x = 232,110.70