Finding the Third Proportional to 13,840.88 and 29,868.75

Step by Step Solution

1. Step 1: Write the proportion equation
   13,840.88 : 29,868.75 = 29,868.75 : x
2. Step 2: Convert to fraction form
   13,840.88/29,868.75 = 29,868.75/x
3. Step 3: Cross multiply
   13,840.88x = 29,868.75 × 29,868.75
4. Step 4: Simplify right side
   13,840.88x = 892,142,226.56
5. Step 5: Solve for x
   x = 892,142,226.56/13,840.88
6. Step 6: Final answer
   x = 64,457.07