Finding the Third Proportional to 2,695,142 and 5,878,040

Step by Step Solution

1. Step 1: Write the proportion equation
   2,695,142 : 5,878,040 = 5,878,040 : x
2. Step 2: Convert to fraction form
   2,695,142/5,878,040 = 5,878,040/x
3. Step 3: Cross multiply
   2,695,142x = 5,878,040 × 5,878,040
4. Step 4: Simplify right side
   2,695,142x = 34,551,354,241,600
5. Step 5: Solve for x
   x = 34,551,354,241,600/2,695,142
6. Step 6: Final answer
   x = 12,819,864.13