Finding the Third Proportional to 53,110 and 115,881.50

Step by Step Solution

1. Step 1: Write the proportion equation
   53,110 : 115,881.50 = 115,881.50 : x
2. Step 2: Convert to fraction form
   53,110/115,881.50 = 115,881.50/x
3. Step 3: Cross multiply
   53,110x = 115,881.50 × 115,881.50
4. Step 4: Simplify right side
   53,110x = 13,428,522,042.25
5. Step 5: Solve for x
   x = 13,428,522,042.25/53,110
6. Step 6: Final answer
   x = 252,843.57