Finding the Third Proportional to 1,600,317 and 3,475,386

Step by Step Solution

1. Step 1: Write the proportion equation
   1,600,317 : 3,475,386 = 3,475,386 : x
2. Step 2: Convert to fraction form
   1,600,317/3,475,386 = 3,475,386/x
3. Step 3: Cross multiply
   1,600,317x = 3,475,386 × 3,475,386
4. Step 4: Simplify right side
   1,600,317x = 12,078,307,848,996
5. Step 5: Solve for x
   x = 12,078,307,848,996/1,600,317
6. Step 6: Final answer
   x = 7,547,447.07