Finding the Third Proportional to 785,100 and 1,245,192

Step by Step Solution

1. Step 1: Write the proportion equation
   785,100 : 1,245,192 = 1,245,192 : x
2. Step 2: Convert to fraction form
   785,100/1,245,192 = 1,245,192/x
3. Step 3: Cross multiply
   785,100x = 1,245,192 × 1,245,192
4. Step 4: Simplify right side
   785,100x = 1,550,503,116,864
5. Step 5: Solve for x
   x = 1,550,503,116,864/785,100
6. Step 6: Final answer
   x = 1,974,911.63