Finding the Third Proportional to 1,780,580 and 3,773,038

Step by Step Solution

1. Step 1: Write the proportion equation
   1,780,580 : 3,773,038 = 3,773,038 : x
2. Step 2: Convert to fraction form
   1,780,580/3,773,038 = 3,773,038/x
3. Step 3: Cross multiply
   1,780,580x = 3,773,038 × 3,773,038
4. Step 4: Simplify right side
   1,780,580x = 14,235,815,749,444
5. Step 5: Solve for x
   x = 14,235,815,749,444/1,780,580
6. Step 6: Final answer
   x = 7,995,044.17