Finding the Third Proportional to 946,996 and 2,071,139

Step by Step Solution

1. Step 1: Write the proportion equation
   946,996 : 2,071,139 = 2,071,139 : x
2. Step 2: Convert to fraction form
   946,996/2,071,139 = 2,071,139/x
3. Step 3: Cross multiply
   946,996x = 2,071,139 × 2,071,139
4. Step 4: Simplify right side
   946,996x = 4,289,616,757,321
5. Step 5: Solve for x
   x = 4,289,616,757,321/946,996
6. Step 6: Final answer
   x = 4,529,709.48