Finding the Third Proportional to 1,719,298 and 3,692,272

Step by Step Solution

1. Step 1: Write the proportion equation
   1,719,298 : 3,692,272 = 3,692,272 : x
2. Step 2: Convert to fraction form
   1,719,298/3,692,272 = 3,692,272/x
3. Step 3: Cross multiply
   1,719,298x = 3,692,272 × 3,692,272
4. Step 4: Simplify right side
   1,719,298x = 13,632,872,521,984
5. Step 5: Solve for x
   x = 13,632,872,521,984/1,719,298
6. Step 6: Final answer
   x = 7,929,324.95