Finding the Third Proportional to 2,803,928 and 4,201,214

Step by Step Solution

1. Step 1: Write the proportion equation
   2,803,928 : 4,201,214 = 4,201,214 : x
2. Step 2: Convert to fraction form
   2,803,928/4,201,214 = 4,201,214/x
3. Step 3: Cross multiply
   2,803,928x = 4,201,214 × 4,201,214
4. Step 4: Simplify right side
   2,803,928x = 17,650,199,073,796
5. Step 5: Solve for x
   x = 17,650,199,073,796/2,803,928
6. Step 6: Final answer
   x = 6,294,811.80