Finding the Third Proportional to 959,261 and 2,072,216

Step by Step Solution

1. Step 1: Write the proportion equation
   959,261 : 2,072,216 = 2,072,216 : x
2. Step 2: Convert to fraction form
   959,261/2,072,216 = 2,072,216/x
3. Step 3: Cross multiply
   959,261x = 2,072,216 × 2,072,216
4. Step 4: Simplify right side
   959,261x = 4,294,079,150,656
5. Step 5: Solve for x
   x = 4,294,079,150,656/959,261
6. Step 6: Final answer
   x = 4,476,445.05