Finding the Third Proportional to 2,750,520 and 4,204,842

Step by Step Solution

1. Step 1: Write the proportion equation
   2,750,520 : 4,204,842 = 4,204,842 : x
2. Step 2: Convert to fraction form
   2,750,520/4,204,842 = 4,204,842/x
3. Step 3: Cross multiply
   2,750,520x = 4,204,842 × 4,204,842
4. Step 4: Simplify right side
   2,750,520x = 17,680,696,244,964
5. Step 5: Solve for x
   x = 17,680,696,244,964/2,750,520
6. Step 6: Final answer
   x = 6,428,128.59