Finding the Third Proportional to 2,748,482 and 4,279,770

Step by Step Solution

1. Step 1: Write the proportion equation
   2,748,482 : 4,279,770 = 4,279,770 : x
2. Step 2: Convert to fraction form
   2,748,482/4,279,770 = 4,279,770/x
3. Step 3: Cross multiply
   2,748,482x = 4,279,770 × 4,279,770
4. Step 4: Simplify right side
   2,748,482x = 18,316,431,252,900
5. Step 5: Solve for x
   x = 18,316,431,252,900/2,748,482
6. Step 6: Final answer
   x = 6,664,199.09