Finding the Third Proportional to 889,747 and 2,097,810

Step by Step Solution

1. Step 1: Write the proportion equation
   889,747 : 2,097,810 = 2,097,810 : x
2. Step 2: Convert to fraction form
   889,747/2,097,810 = 2,097,810/x
3. Step 3: Cross multiply
   889,747x = 2,097,810 × 2,097,810
4. Step 4: Simplify right side
   889,747x = 4,400,806,796,100
5. Step 5: Solve for x
   x = 4,400,806,796,100/889,747
6. Step 6: Final answer
   x = 4,946,132.77