Finding the Third Proportional to 889,155 and 2,097,984

Step by Step Solution

1. Step 1: Write the proportion equation
   889,155 : 2,097,984 = 2,097,984 : x
2. Step 2: Convert to fraction form
   889,155/2,097,984 = 2,097,984/x
3. Step 3: Cross multiply
   889,155x = 2,097,984 × 2,097,984
4. Step 4: Simplify right side
   889,155x = 4,401,536,864,256
5. Step 5: Solve for x
   x = 4,401,536,864,256/889,155
6. Step 6: Final answer
   x = 4,950,246.99