Finding the Third Proportional to 1,779,783 and 3,685,739

Step by Step Solution

1. Step 1: Write the proportion equation
   1,779,783 : 3,685,739 = 3,685,739 : x
2. Step 2: Convert to fraction form
   1,779,783/3,685,739 = 3,685,739/x
3. Step 3: Cross multiply
   1,779,783x = 3,685,739 × 3,685,739
4. Step 4: Simplify right side
   1,779,783x = 13,584,671,976,121
5. Step 5: Solve for x
   x = 13,584,671,976,121/1,779,783
6. Step 6: Final answer
   x = 7,632,768.70