Finding the Third Proportional to 1,324,592 and 2,860,912

Step by Step Solution

1. Step 1: Write the proportion equation
   1,324,592 : 2,860,912 = 2,860,912 : x
2. Step 2: Convert to fraction form
   1,324,592/2,860,912 = 2,860,912/x
3. Step 3: Cross multiply
   1,324,592x = 2,860,912 × 2,860,912
4. Step 4: Simplify right side
   1,324,592x = 8,184,817,471,744
5. Step 5: Solve for x
   x = 8,184,817,471,744/1,324,592
6. Step 6: Final answer
   x = 6,179,123.44