Finding the Third Proportional to 844,148 and 1,848,388

Step by Step Solution

1. Step 1: Write the proportion equation
   844,148 : 1,848,388 = 1,848,388 : x
2. Step 2: Convert to fraction form
   844,148/1,848,388 = 1,848,388/x
3. Step 3: Cross multiply
   844,148x = 1,848,388 × 1,848,388
4. Step 4: Simplify right side
   844,148x = 3,416,538,198,544
5. Step 5: Solve for x
   x = 3,416,538,198,544/844,148
6. Step 6: Final answer
   x = 4,047,321.32