Finding the Third Proportional to 400,050 and 874,788

Step by Step Solution

1. Step 1: Write the proportion equation
   400,050 : 874,788 = 874,788 : x
2. Step 2: Convert to fraction form
   400,050/874,788 = 874,788/x
3. Step 3: Cross multiply
   400,050x = 874,788 × 874,788
4. Step 4: Simplify right side
   400,050x = 765,254,044,944
5. Step 5: Solve for x
   x = 765,254,044,944/400,050
6. Step 6: Final answer
   x = 1,912,896.00