Finding the Third Proportional to 13,835.81 and 29,964.94

Step by Step Solution

1. Step 1: Write the proportion equation
   13,835.81 : 29,964.94 = 29,964.94 : x
2. Step 2: Convert to fraction form
   13,835.81/29,964.94 = 29,964.94/x
3. Step 3: Cross multiply
   13,835.81x = 29,964.94 × 29,964.94
4. Step 4: Simplify right side
   13,835.81x = 897,897,479.38
5. Step 5: Solve for x
   x = 897,897,479.38/13,835.81
6. Step 6: Final answer
   x = 64,896.62