Finding the Third Proportional to 2,106,040 and 3,080,076

Step by Step Solution

1. Step 1: Write the proportion equation
   2,106,040 : 3,080,076 = 3,080,076 : x
2. Step 2: Convert to fraction form
   2,106,040/3,080,076 = 3,080,076/x
3. Step 3: Cross multiply
   2,106,040x = 3,080,076 × 3,080,076
4. Step 4: Simplify right side
   2,106,040x = 9,486,868,165,776
5. Step 5: Solve for x
   x = 9,486,868,165,776/2,106,040
6. Step 6: Final answer
   x = 4,504,600.18