Finding the Third Proportional to 2,884,384 and 4,483,905

Step by Step Solution

1. Step 1: Write the proportion equation
   2,884,384 : 4,483,905 = 4,483,905 : x
2. Step 2: Convert to fraction form
   2,884,384/4,483,905 = 4,483,905/x
3. Step 3: Cross multiply
   2,884,384x = 4,483,905 × 4,483,905
4. Step 4: Simplify right side
   2,884,384x = 20,105,404,049,025
5. Step 5: Solve for x
   x = 20,105,404,049,025/2,884,384
6. Step 6: Final answer
   x = 6,970,432.53