Finding the Third Proportional to 2,027,040 and 4,406,904

Step by Step Solution

1. Step 1: Write the proportion equation
   2,027,040 : 4,406,904 = 4,406,904 : x
2. Step 2: Convert to fraction form
   2,027,040/4,406,904 = 4,406,904/x
3. Step 3: Cross multiply
   2,027,040x = 4,406,904 × 4,406,904
4. Step 4: Simplify right side
   2,027,040x = 19,420,802,865,216
5. Step 5: Solve for x
   x = 19,420,802,865,216/2,027,040
6. Step 6: Final answer
   x = 9,580,868.10