Finding the Third Proportional to 679,878 and 1,001,025

Step by Step Solution

1. Step 1: Write the proportion equation
   679,878 : 1,001,025 = 1,001,025 : x
2. Step 2: Convert to fraction form
   679,878/1,001,025 = 1,001,025/x
3. Step 3: Cross multiply
   679,878x = 1,001,025 × 1,001,025
4. Step 4: Simplify right side
   679,878x = 1,002,051,050,625
5. Step 5: Solve for x
   x = 1,002,051,050,625/679,878
6. Step 6: Final answer
   x = 1,473,868.92