Finding the Third Proportional to 677,069 and 1,051,758

Step by Step Solution

1. Step 1: Write the proportion equation
   677,069 : 1,051,758 = 1,051,758 : x
2. Step 2: Convert to fraction form
   677,069/1,051,758 = 1,051,758/x
3. Step 3: Cross multiply
   677,069x = 1,051,758 × 1,051,758
4. Step 4: Simplify right side
   677,069x = 1,106,194,890,564
5. Step 5: Solve for x
   x = 1,106,194,890,564/677,069
6. Step 6: Final answer
   x = 1,633,799.35