Finding the Third Proportional to 966,510 and 2,072,988

Step by Step Solution

1. Step 1: Write the proportion equation
   966,510 : 2,072,988 = 2,072,988 : x
2. Step 2: Convert to fraction form
   966,510/2,072,988 = 2,072,988/x
3. Step 3: Cross multiply
   966,510x = 2,072,988 × 2,072,988
4. Step 4: Simplify right side
   966,510x = 4,297,279,248,144
5. Step 5: Solve for x
   x = 4,297,279,248,144/966,510
6. Step 6: Final answer
   x = 4,446,181.88