Finding the Third Proportional to 1,270,147 and 2,739,722

Step by Step Solution

1. Step 1: Write the proportion equation
   1,270,147 : 2,739,722 = 2,739,722 : x
2. Step 2: Convert to fraction form
   1,270,147/2,739,722 = 2,739,722/x
3. Step 3: Cross multiply
   1,270,147x = 2,739,722 × 2,739,722
4. Step 4: Simplify right side
   1,270,147x = 7,506,076,637,284
5. Step 5: Solve for x
   x = 7,506,076,637,284/1,270,147
6. Step 6: Final answer
   x = 5,909,612.54