Finding the Third Proportional to 960,872 and 2,224,160

Step by Step Solution

1. Step 1: Write the proportion equation
   960,872 : 2,224,160 = 2,224,160 : x
2. Step 2: Convert to fraction form
   960,872/2,224,160 = 2,224,160/x
3. Step 3: Cross multiply
   960,872x = 2,224,160 × 2,224,160
4. Step 4: Simplify right side
   960,872x = 4,946,887,705,600
5. Step 5: Solve for x
   x = 4,946,887,705,600/960,872
6. Step 6: Final answer
   x = 5,148,331.63