Finding the Third Proportional to 1,180,912 and 2,445,812

Step by Step Solution

1. Step 1: Write the proportion equation
   1,180,912 : 2,445,812 = 2,445,812 : x
2. Step 2: Convert to fraction form
   1,180,912/2,445,812 = 2,445,812/x
3. Step 3: Cross multiply
   1,180,912x = 2,445,812 × 2,445,812
4. Step 4: Simplify right side
   1,180,912x = 5,981,996,339,344
5. Step 5: Solve for x
   x = 5,981,996,339,344/1,180,912
6. Step 6: Final answer
   x = 5,065,573.34