Finding the Third Proportional to 915,016 and 1,320,032

Step by Step Solution

1. Step 1: Write the proportion equation
   915,016 : 1,320,032 = 1,320,032 : x
2. Step 2: Convert to fraction form
   915,016/1,320,032 = 1,320,032/x
3. Step 3: Cross multiply
   915,016x = 1,320,032 × 1,320,032
4. Step 4: Simplify right side
   915,016x = 1,742,484,481,024
5. Step 5: Solve for x
   x = 1,742,484,481,024/915,016
6. Step 6: Final answer
   x = 1,904,321.32