Finding the Third Proportional to 844,140 and 1,848,374

Step by Step Solution

1. Step 1: Write the proportion equation
   844,140 : 1,848,374 = 1,848,374 : x
2. Step 2: Convert to fraction form
   844,140/1,848,374 = 1,848,374/x
3. Step 3: Cross multiply
   844,140x = 1,848,374 × 1,848,374
4. Step 4: Simplify right side
   844,140x = 3,416,486,443,876
5. Step 5: Solve for x
   x = 3,416,486,443,876/844,140
6. Step 6: Final answer
   x = 4,047,298.37