Finding the Third Proportional to 3,093,780 and 4,780,674

Step by Step Solution

1. Step 1: Write the proportion equation
   3,093,780 : 4,780,674 = 4,780,674 : x
2. Step 2: Convert to fraction form
   3,093,780/4,780,674 = 4,780,674/x
3. Step 3: Cross multiply
   3,093,780x = 4,780,674 × 4,780,674
4. Step 4: Simplify right side
   3,093,780x = 22,854,843,894,276
5. Step 5: Solve for x
   x = 22,854,843,894,276/3,093,780
6. Step 6: Final answer
   x = 7,387,352.65