Finding the Third Proportional to 13,667.06 and 29,428.31

Step by Step Solution

1. Step 1: Write the proportion equation
   13,667.06 : 29,428.31 = 29,428.31 : x
2. Step 2: Convert to fraction form
   13,667.06/29,428.31 = 29,428.31/x
3. Step 3: Cross multiply
   13,667.06x = 29,428.31 × 29,428.31
4. Step 4: Simplify right side
   13,667.06x = 866,025,576.60
5. Step 5: Solve for x
   x = 866,025,576.60/13,667.06
6. Step 6: Final answer
   x = 63,365.89