Finding the Third Proportional to 1,778,080 and 3,840,488

Step by Step Solution

1. Step 1: Write the proportion equation
   1,778,080 : 3,840,488 = 3,840,488 : x
2. Step 2: Convert to fraction form
   1,778,080/3,840,488 = 3,840,488/x
3. Step 3: Cross multiply
   1,778,080x = 3,840,488 × 3,840,488
4. Step 4: Simplify right side
   1,778,080x = 14,749,348,078,144
5. Step 5: Solve for x
   x = 14,749,348,078,144/1,778,080
6. Step 6: Final answer
   x = 8,295,098.13