Finding the Third Proportional to 3,381,879 and 7,096,090

Step by Step Solution

1. Step 1: Write the proportion equation
   3,381,879 : 7,096,090 = 7,096,090 : x
2. Step 2: Convert to fraction form
   3,381,879/7,096,090 = 7,096,090/x
3. Step 3: Cross multiply
   3,381,879x = 7,096,090 × 7,096,090
4. Step 4: Simplify right side
   3,381,879x = 50,354,493,288,100
5. Step 5: Solve for x
   x = 50,354,493,288,100/3,381,879
6. Step 6: Final answer
   x = 14,889,501.75