Finding the Third Proportional to 677,076 and 1,051,768

Step by Step Solution

1. Step 1: Write the proportion equation
   677,076 : 1,051,768 = 1,051,768 : x
2. Step 2: Convert to fraction form
   677,076/1,051,768 = 1,051,768/x
3. Step 3: Cross multiply
   677,076x = 1,051,768 × 1,051,768
4. Step 4: Simplify right side
   677,076x = 1,106,215,925,824
5. Step 5: Solve for x
   x = 1,106,215,925,824/677,076
6. Step 6: Final answer
   x = 1,633,813.52