Finding the Third Proportional to 4,874,120 and 7,543,374

Step by Step Solution

1. Step 1: Write the proportion equation
   4,874,120 : 7,543,374 = 7,543,374 : x
2. Step 2: Convert to fraction form
   4,874,120/7,543,374 = 7,543,374/x
3. Step 3: Cross multiply
   4,874,120x = 7,543,374 × 7,543,374
4. Step 4: Simplify right side
   4,874,120x = 56,902,491,303,876
5. Step 5: Solve for x
   x = 56,902,491,303,876/4,874,120
6. Step 6: Final answer
   x = 11,674,413.29