Finding the Third Proportional to 69,375 and 104,548.50

Step by Step Solution

1. Step 1: Write the proportion equation
   69,375 : 104,548.50 = 104,548.50 : x
2. Step 2: Convert to fraction form
   69,375/104,548.50 = 104,548.50/x
3. Step 3: Cross multiply
   69,375x = 104,548.50 × 104,548.50
4. Step 4: Simplify right side
   69,375x = 10,930,388,852.25
5. Step 5: Solve for x
   x = 10,930,388,852.25/69,375
6. Step 6: Final answer
   x = 157,555.15