Finding the Third Proportional to 3,814,172 and 5,760,138

Step by Step Solution

1. Step 1: Write the proportion equation
   3,814,172 : 5,760,138 = 5,760,138 : x
2. Step 2: Convert to fraction form
   3,814,172/5,760,138 = 5,760,138/x
3. Step 3: Cross multiply
   3,814,172x = 5,760,138 × 5,760,138
4. Step 4: Simplify right side
   3,814,172x = 33,179,189,779,044
5. Step 5: Solve for x
   x = 33,179,189,779,044/3,814,172
6. Step 6: Final answer
   x = 8,698,923.33