Finding the Third Proportional to 2,884,564 and 4,484,172

Step by Step Solution

1. Step 1: Write the proportion equation
   2,884,564 : 4,484,172 = 4,484,172 : x
2. Step 2: Convert to fraction form
   2,884,564/4,484,172 = 4,484,172/x
3. Step 3: Cross multiply
   2,884,564x = 4,484,172 × 4,484,172
4. Step 4: Simplify right side
   2,884,564x = 20,107,798,525,584
5. Step 5: Solve for x
   x = 20,107,798,525,584/2,884,564
6. Step 6: Final answer
   x = 6,970,827.66