Finding the Third Proportional to 2,947,106 and 4,564,515

Step by Step Solution

1. Step 1: Write the proportion equation
   2,947,106 : 4,564,515 = 4,564,515 : x
2. Step 2: Convert to fraction form
   2,947,106/4,564,515 = 4,564,515/x
3. Step 3: Cross multiply
   2,947,106x = 4,564,515 × 4,564,515
4. Step 4: Simplify right side
   2,947,106x = 20,834,797,185,225
5. Step 5: Solve for x
   x = 20,834,797,185,225/2,947,106
6. Step 6: Final answer
   x = 7,069,578.49