Finding the Third Proportional to 45,597.94 and 68,213.81

Step by Step Solution

1. Step 1: Write the proportion equation
   45,597.94 : 68,213.81 = 68,213.81 : x
2. Step 2: Convert to fraction form
   45,597.94/68,213.81 = 68,213.81/x
3. Step 3: Cross multiply
   45,597.94x = 68,213.81 × 68,213.81
4. Step 4: Simplify right side
   45,597.94x = 4,653,124,215.79
5. Step 5: Solve for x
   x = 4,653,124,215.79/45,597.94
6. Step 6: Final answer
   x = 102,046.81