Finding the Third Proportional to 68,466.09 and 105,301.69

Step by Step Solution

1. Step 1: Write the proportion equation
   68,466.09 : 105,301.69 = 105,301.69 : x
2. Step 2: Convert to fraction form
   68,466.09/105,301.69 = 105,301.69/x
3. Step 3: Cross multiply
   68,466.09x = 105,301.69 × 105,301.69
4. Step 4: Simplify right side
   68,466.09x = 11,088,445,390.35
5. Step 5: Solve for x
   x = 11,088,445,390.35/68,466.09
6. Step 6: Final answer
   x = 161,955.28