Finding the Third Proportional to 5,241,029 and 7,861,544

Step by Step Solution

1. Step 1: Write the proportion equation
   5,241,029 : 7,861,544 = 7,861,544 : x
2. Step 2: Convert to fraction form
   5,241,029/7,861,544 = 7,861,544/x
3. Step 3: Cross multiply
   5,241,029x = 7,861,544 × 7,861,544
4. Step 4: Simplify right side
   5,241,029x = 61,803,874,063,936
5. Step 5: Solve for x
   x = 61,803,874,063,936/5,241,029
6. Step 6: Final answer
   x = 11,792,316.75