Finding the Third Proportional to 53,100.75 and 114,805.50

Step by Step Solution

1. Step 1: Write the proportion equation
   53,100.75 : 114,805.50 = 114,805.50 : x
2. Step 2: Convert to fraction form
   53,100.75/114,805.50 = 114,805.50/x
3. Step 3: Cross multiply
   53,100.75x = 114,805.50 × 114,805.50
4. Step 4: Simplify right side
   53,100.75x = 13,180,302,830.25
5. Step 5: Solve for x
   x = 13,180,302,830.25/53,100.75
6. Step 6: Final answer
   x = 248,213.12