Finding the Third Proportional to 69,194.25 and 103,654.69

Step by Step Solution

1. Step 1: Write the proportion equation
   69,194.25 : 103,654.69 = 103,654.69 : x
2. Step 2: Convert to fraction form
   69,194.25/103,654.69 = 103,654.69/x
3. Step 3: Cross multiply
   69,194.25x = 103,654.69 × 103,654.69
4. Step 4: Simplify right side
   69,194.25x = 10,744,294,240.72
5. Step 5: Solve for x
   x = 10,744,294,240.72/69,194.25
6. Step 6: Final answer
   x = 155,277.27