Finding the Third Proportional to 13,034.25 and 31,505.63

Step by Step Solution

1. Step 1: Write the proportion equation
   13,034.25 : 31,505.63 = 31,505.63 : x
2. Step 2: Convert to fraction form
   13,034.25/31,505.63 = 31,505.63/x
3. Step 3: Cross multiply
   13,034.25x = 31,505.63 × 31,505.63
4. Step 4: Simplify right side
   13,034.25x = 992,604,406.64
5. Step 5: Solve for x
   x = 992,604,406.64/13,034.25
6. Step 6: Final answer
   x = 76,153.55