Finding the Third Proportional to 69,032 and 102,576

Step by Step Solution

1. Step 1: Write the proportion equation
   69,032 : 102,576 = 102,576 : x
2. Step 2: Convert to fraction form
   69,032/102,576 = 102,576/x
3. Step 3: Cross multiply
   69,032x = 102,576 × 102,576
4. Step 4: Simplify right side
   69,032x = 10,521,835,776
5. Step 5: Solve for x
   x = 10,521,835,776/69,032
6. Step 6: Final answer
   x = 152,419.69