Finding the Third Proportional to 13,558.85 and 29,449.93

Step by Step Solution

1. Step 1: Write the proportion equation
   13,558.85 : 29,449.93 = 29,449.93 : x
2. Step 2: Convert to fraction form
   13,558.85/29,449.93 = 29,449.93/x
3. Step 3: Cross multiply
   13,558.85x = 29,449.93 × 29,449.93
4. Step 4: Simplify right side
   13,558.85x = 867,298,588.68
5. Step 5: Solve for x
   x = 867,298,588.68/13,558.85
6. Step 6: Final answer
   x = 63,965.49