Finding the Third Proportional to 53,059.50 and 114,408

Step by Step Solution

1. Step 1: Write the proportion equation
   53,059.50 : 114,408 = 114,408 : x
2. Step 2: Convert to fraction form
   53,059.50/114,408 = 114,408/x
3. Step 3: Cross multiply
   53,059.50x = 114,408 × 114,408
4. Step 4: Simplify right side
   53,059.50x = 13,089,190,464
5. Step 5: Solve for x
   x = 13,089,190,464/53,059.50
6. Step 6: Final answer
   x = 246,688.91