Finding the Third Proportional to 2,184,470 and 3,276,705

Step by Step Solution

1. Step 1: Write the proportion equation
   2,184,470 : 3,276,705 = 3,276,705 : x
2. Step 2: Convert to fraction form
   2,184,470/3,276,705 = 3,276,705/x
3. Step 3: Cross multiply
   2,184,470x = 3,276,705 × 3,276,705
4. Step 4: Simplify right side
   2,184,470x = 10,736,795,657,025
5. Step 5: Solve for x
   x = 10,736,795,657,025/2,184,470
6. Step 6: Final answer
   x = 4,915,057.50