Finding the Third Proportional to 638,541 and 960,492.94

Step by Step Solution

1. Step 1: Write the proportion equation
   638,541 : 960,492.94 = 960,492.94 : x
2. Step 2: Convert to fraction form
   638,541/960,492.94 = 960,492.94/x
3. Step 3: Cross multiply
   638,541x = 960,492.94 × 960,492.94
4. Step 4: Simplify right side
   638,541x = 922,546,682,987.38
5. Step 5: Solve for x
   x = 922,546,682,987.38/638,541
6. Step 6: Final answer
   x = 1,444,772.82