Finding the Third Proportional to 29,828.25 and 64,227.94

Step by Step Solution

1. Step 1: Write the proportion equation
   29,828.25 : 64,227.94 = 64,227.94 : x
2. Step 2: Convert to fraction form
   29,828.25/64,227.94 = 64,227.94/x
3. Step 3: Cross multiply
   29,828.25x = 64,227.94 × 64,227.94
4. Step 4: Simplify right side
   29,828.25x = 4,125,227,955.50
5. Step 5: Solve for x
   x = 4,125,227,955.50/29,828.25
6. Step 6: Final answer
   x = 138,299.36