Finding the Third Proportional to 45,694.13 and 68,662.69

Step by Step Solution

1. Step 1: Write the proportion equation
   45,694.13 : 68,662.69 = 68,662.69 : x
2. Step 2: Convert to fraction form
   45,694.13/68,662.69 = 68,662.69/x
3. Step 3: Cross multiply
   45,694.13x = 68,662.69 × 68,662.69
4. Step 4: Simplify right side
   45,694.13x = 4,714,564,654.72
5. Step 5: Solve for x
   x = 4,714,564,654.72/45,694.13
6. Step 6: Final answer
   x = 103,176.60