Finding the Third Proportional to 1,120,066 and 2,457,857

Step by Step Solution

1. Step 1: Write the proportion equation
   1,120,066 : 2,457,857 = 2,457,857 : x
2. Step 2: Convert to fraction form
   1,120,066/2,457,857 = 2,457,857/x
3. Step 3: Cross multiply
   1,120,066x = 2,457,857 × 2,457,857
4. Step 4: Simplify right side
   1,120,066x = 6,041,061,032,449
5. Step 5: Solve for x
   x = 6,041,061,032,449/1,120,066
6. Step 6: Final answer
   x = 5,393,486.66