Finding the Third Proportional to 665,061 and 973,997

Step by Step Solution

1. Step 1: Write the proportion equation
   665,061 : 973,997 = 973,997 : x
2. Step 2: Convert to fraction form
   665,061/973,997 = 973,997/x
3. Step 3: Cross multiply
   665,061x = 973,997 × 973,997
4. Step 4: Simplify right side
   665,061x = 948,670,156,009
5. Step 5: Solve for x
   x = 948,670,156,009/665,061
6. Step 6: Final answer
   x = 1,426,440.82