Finding the Third Proportional to 1,719,284 and 3,692,286

Step by Step Solution

1. Step 1: Write the proportion equation
   1,719,284 : 3,692,286 = 3,692,286 : x
2. Step 2: Convert to fraction form
   1,719,284/3,692,286 = 3,692,286/x
3. Step 3: Cross multiply
   1,719,284x = 3,692,286 × 3,692,286
4. Step 4: Simplify right side
   1,719,284x = 13,632,975,905,796
5. Step 5: Solve for x
   x = 13,632,975,905,796/1,719,284
6. Step 6: Final answer
   x = 7,929,449.65