Finding the Third Proportional to 1,845,812 and 2,794,220

Step by Step Solution

1. Step 1: Write the proportion equation
   1,845,812 : 2,794,220 = 2,794,220 : x
2. Step 2: Convert to fraction form
   1,845,812/2,794,220 = 2,794,220/x
3. Step 3: Cross multiply
   1,845,812x = 2,794,220 × 2,794,220
4. Step 4: Simplify right side
   1,845,812x = 7,807,665,408,400
5. Step 5: Solve for x
   x = 7,807,665,408,400/1,845,812
6. Step 6: Final answer
   x = 4,229,935.34