Finding the Third Proportional to 2,619,295 and 3,938,691

Step by Step Solution

1. Step 1: Write the proportion equation
   2,619,295 : 3,938,691 = 3,938,691 : x
2. Step 2: Convert to fraction form
   2,619,295/3,938,691 = 3,938,691/x
3. Step 3: Cross multiply
   2,619,295x = 3,938,691 × 3,938,691
4. Step 4: Simplify right side
   2,619,295x = 15,513,286,793,481
5. Step 5: Solve for x
   x = 15,513,286,793,481/2,619,295
6. Step 6: Final answer
   x = 5,922,695.53