Finding the Third Proportional to 727,272 and 1,582,722

Step by Step Solution

1. Step 1: Write the proportion equation
   727,272 : 1,582,722 = 1,582,722 : x
2. Step 2: Convert to fraction form
   727,272/1,582,722 = 1,582,722/x
3. Step 3: Cross multiply
   727,272x = 1,582,722 × 1,582,722
4. Step 4: Simplify right side
   727,272x = 2,505,008,929,284
5. Step 5: Solve for x
   x = 2,505,008,929,284/727,272
6. Step 6: Final answer
   x = 3,444,390.72