Finding the Third Proportional to 6,534.42 and 12,901.78

Step by Step Solution

1. Step 1: Write the proportion equation
   6,534.42 : 12,901.78 = 12,901.78 : x
2. Step 2: Convert to fraction form
   6,534.42/12,901.78 = 12,901.78/x
3. Step 3: Cross multiply
   6,534.42x = 12,901.78 × 12,901.78
4. Step 4: Simplify right side
   6,534.42x = 166,455,959.42
5. Step 5: Solve for x
   x = 166,455,959.42/6,534.42
6. Step 6: Final answer
   x = 25,473.71