Finding the Third Proportional to 5,105,114 and 7,903,839

Step by Step Solution

1. Step 1: Write the proportion equation
   5,105,114 : 7,903,839 = 7,903,839 : x
2. Step 2: Convert to fraction form
   5,105,114/7,903,839 = 7,903,839/x
3. Step 3: Cross multiply
   5,105,114x = 7,903,839 × 7,903,839
4. Step 4: Simplify right side
   5,105,114x = 62,470,670,937,921
5. Step 5: Solve for x
   x = 62,470,670,937,921/5,105,114
6. Step 6: Final answer
   x = 12,236,880.69