Finding the Third Proportional to 1,780,581 and 3,773,040

Step by Step Solution

1. Step 1: Write the proportion equation
   1,780,581 : 3,773,040 = 3,773,040 : x
2. Step 2: Convert to fraction form
   1,780,581/3,773,040 = 3,773,040/x
3. Step 3: Cross multiply
   1,780,581x = 3,773,040 × 3,773,040
4. Step 4: Simplify right side
   1,780,581x = 14,235,830,841,600
5. Step 5: Solve for x
   x = 14,235,830,841,600/1,780,581
6. Step 6: Final answer
   x = 7,995,048.16