Finding the Third Proportional to 915,018 and 1,320,035

Step by Step Solution

1. Step 1: Write the proportion equation
   915,018 : 1,320,035 = 1,320,035 : x
2. Step 2: Convert to fraction form
   915,018/1,320,035 = 1,320,035/x
3. Step 3: Cross multiply
   915,018x = 1,320,035 × 1,320,035
4. Step 4: Simplify right side
   915,018x = 1,742,492,401,225
5. Step 5: Solve for x
   x = 1,742,492,401,225/915,018
6. Step 6: Final answer
   x = 1,904,325.82