Finding the Third Proportional to 978,106 and 2,073,969

Step by Step Solution

1. Step 1: Write the proportion equation
   978,106 : 2,073,969 = 2,073,969 : x
2. Step 2: Convert to fraction form
   978,106/2,073,969 = 2,073,969/x
3. Step 3: Cross multiply
   978,106x = 2,073,969 × 2,073,969
4. Step 4: Simplify right side
   978,106x = 4,301,347,412,961
5. Step 5: Solve for x
   x = 4,301,347,412,961/978,106
6. Step 6: Final answer
   x = 4,397,629.10