Finding the Third Proportional to 1,456,542 and 2,970,912

Step by Step Solution

1. Step 1: Write the proportion equation
   1,456,542 : 2,970,912 = 2,970,912 : x
2. Step 2: Convert to fraction form
   1,456,542/2,970,912 = 2,970,912/x
3. Step 3: Cross multiply
   1,456,542x = 2,970,912 × 2,970,912
4. Step 4: Simplify right side
   1,456,542x = 8,826,318,111,744
5. Step 5: Solve for x
   x = 8,826,318,111,744/1,456,542
6. Step 6: Final answer
   x = 6,059,775.90