Finding the Third Proportional to 465,772 and 948,672

Step by Step Solution

1. Step 1: Write the proportion equation
   465,772 : 948,672 = 948,672 : x
2. Step 2: Convert to fraction form
   465,772/948,672 = 948,672/x
3. Step 3: Cross multiply
   465,772x = 948,672 × 948,672
4. Step 4: Simplify right side
   465,772x = 899,978,563,584
5. Step 5: Solve for x
   x = 899,978,563,584/465,772
6. Step 6: Final answer
   x = 1,932,229.85