Finding the Third Proportional to 844,152 and 1,848,390

Step by Step Solution

1. Step 1: Write the proportion equation
   844,152 : 1,848,390 = 1,848,390 : x
2. Step 2: Convert to fraction form
   844,152/1,848,390 = 1,848,390/x
3. Step 3: Cross multiply
   844,152x = 1,848,390 × 1,848,390
4. Step 4: Simplify right side
   844,152x = 3,416,545,592,100
5. Step 5: Solve for x
   x = 3,416,545,592,100/844,152
6. Step 6: Final answer
   x = 4,047,310.90