Finding the Third Proportional to 372,951 and 804,870

Step by Step Solution

1. Step 1: Write the proportion equation
   372,951 : 804,870 = 804,870 : x
2. Step 2: Convert to fraction form
   372,951/804,870 = 804,870/x
3. Step 3: Cross multiply
   372,951x = 804,870 × 804,870
4. Step 4: Simplify right side
   372,951x = 647,815,716,900
5. Step 5: Solve for x
   x = 647,815,716,900/372,951
6. Step 6: Final answer
   x = 1,736,999.54