Finding the Third Proportional to 53,326.50 and 114,429

Step by Step Solution

1. Step 1: Write the proportion equation
   53,326.50 : 114,429 = 114,429 : x
2. Step 2: Convert to fraction form
   53,326.50/114,429 = 114,429/x
3. Step 3: Cross multiply
   53,326.50x = 114,429 × 114,429
4. Step 4: Simplify right side
   53,326.50x = 13,093,996,041
5. Step 5: Solve for x
   x = 13,093,996,041/53,326.50
6. Step 6: Final answer
   x = 245,543.89