Finding the Third Proportional to 1,617,490 and 3,462,194

Step by Step Solution

1. Step 1: Write the proportion equation
   1,617,490 : 3,462,194 = 3,462,194 : x
2. Step 2: Convert to fraction form
   1,617,490/3,462,194 = 3,462,194/x
3. Step 3: Cross multiply
   1,617,490x = 3,462,194 × 3,462,194
4. Step 4: Simplify right side
   1,617,490x = 11,986,787,293,636
5. Step 5: Solve for x
   x = 11,986,787,293,636/1,617,490
6. Step 6: Final answer
   x = 7,410,733.48