Finding the Third Proportional to 2,869,602 and 4,394,798

Step by Step Solution

1. Step 1: Write the proportion equation
   2,869,602 : 4,394,798 = 4,394,798 : x
2. Step 2: Convert to fraction form
   2,869,602/4,394,798 = 4,394,798/x
3. Step 3: Cross multiply
   2,869,602x = 4,394,798 × 4,394,798
4. Step 4: Simplify right side
   2,869,602x = 19,314,249,460,804
5. Step 5: Solve for x
   x = 19,314,249,460,804/2,869,602
6. Step 6: Final answer
   x = 6,730,637.02