Finding the Third Proportional to 53,500 and 113,912

Step by Step Solution

1. Step 1: Write the proportion equation
   53,500 : 113,912 = 113,912 : x
2. Step 2: Convert to fraction form
   53,500/113,912 = 113,912/x
3. Step 3: Cross multiply
   53,500x = 113,912 × 113,912
4. Step 4: Simplify right side
   53,500x = 12,975,943,744
5. Step 5: Solve for x
   x = 12,975,943,744/53,500
6. Step 6: Final answer
   x = 242,541.00