Finding the Third Proportional to 465,976 and 993,008

Step by Step Solution

1. Step 1: Write the proportion equation
   465,976 : 993,008 = 993,008 : x
2. Step 2: Convert to fraction form
   465,976/993,008 = 993,008/x
3. Step 3: Cross multiply
   465,976x = 993,008 × 993,008
4. Step 4: Simplify right side
   465,976x = 986,064,888,064
5. Step 5: Solve for x
   x = 986,064,888,064/465,976
6. Step 6: Final answer
   x = 2,116,128.06