Finding the Third Proportional to 954,916 and 1,297,656

Step by Step Solution

1. Step 1: Write the proportion equation
   954,916 : 1,297,656 = 1,297,656 : x
2. Step 2: Convert to fraction form
   954,916/1,297,656 = 1,297,656/x
3. Step 3: Cross multiply
   954,916x = 1,297,656 × 1,297,656
4. Step 4: Simplify right side
   954,916x = 1,683,911,094,336
5. Step 5: Solve for x
   x = 1,683,911,094,336/954,916
6. Step 6: Final answer
   x = 1,763,412.80