Finding the Third Proportional to 3,569,891 and 7,848,368

Step by Step Solution

1. Step 1: Write the proportion equation
   3,569,891 : 7,848,368 = 7,848,368 : x
2. Step 2: Convert to fraction form
   3,569,891/7,848,368 = 7,848,368/x
3. Step 3: Cross multiply
   3,569,891x = 7,848,368 × 7,848,368
4. Step 4: Simplify right side
   3,569,891x = 61,596,880,263,424
5. Step 5: Solve for x
   x = 61,596,880,263,424/3,569,891
6. Step 6: Final answer
   x = 17,254,554.90