Finding the Third Proportional to 446,692 and 972,116

Step by Step Solution

1. Step 1: Write the proportion equation
   446,692 : 972,116 = 972,116 : x
2. Step 2: Convert to fraction form
   446,692/972,116 = 972,116/x
3. Step 3: Cross multiply
   446,692x = 972,116 × 972,116
4. Step 4: Simplify right side
   446,692x = 945,009,517,456
5. Step 5: Solve for x
   x = 945,009,517,456/446,692
6. Step 6: Final answer
   x = 2,115,572.96