Finding the Third Proportional to 2,167,040 and 3,360,117

Step by Step Solution

1. Step 1: Write the proportion equation
   2,167,040 : 3,360,117 = 3,360,117 : x
2. Step 2: Convert to fraction form
   2,167,040/3,360,117 = 3,360,117/x
3. Step 3: Cross multiply
   2,167,040x = 3,360,117 × 3,360,117
4. Step 4: Simplify right side
   2,167,040x = 11,290,386,253,689
5. Step 5: Solve for x
   x = 11,290,386,253,689/2,167,040
6. Step 6: Final answer
   x = 5,210,049.77