Finding the Third Proportional to 13,408.31 and 29,123.06

Step by Step Solution

1. Step 1: Write the proportion equation
   13,408.31 : 29,123.06 = 29,123.06 : x
2. Step 2: Convert to fraction form
   13,408.31/29,123.06 = 29,123.06/x
3. Step 3: Cross multiply
   13,408.31x = 29,123.06 × 29,123.06
4. Step 4: Simplify right side
   13,408.31x = 848,152,769.38
5. Step 5: Solve for x
   x = 848,152,769.38/13,408.31
6. Step 6: Final answer
   x = 63,255.74