Finding the Third Proportional to 4,874,115 and 7,543,368

Step by Step Solution

1. Step 1: Write the proportion equation
   4,874,115 : 7,543,368 = 7,543,368 : x
2. Step 2: Convert to fraction form
   4,874,115/7,543,368 = 7,543,368/x
3. Step 3: Cross multiply
   4,874,115x = 7,543,368 × 7,543,368
4. Step 4: Simplify right side
   4,874,115x = 56,902,400,783,424
5. Step 5: Solve for x
   x = 56,902,400,783,424/4,874,115
6. Step 6: Final answer
   x = 11,674,406.69