Finding the Third Proportional to 69,061.36 and 107,368.03

Step by Step Solution

1. Step 1: Write the proportion equation
   69,061.36 : 107,368.03 = 107,368.03 : x
2. Step 2: Convert to fraction form
   69,061.36/107,368.03 = 107,368.03/x
3. Step 3: Cross multiply
   69,061.36x = 107,368.03 × 107,368.03
4. Step 4: Simplify right side
   69,061.36x = 11,527,894,134.50
5. Step 5: Solve for x
   x = 11,527,894,134.50/69,061.36
6. Step 6: Final answer
   x = 166,922.49