Finding the Third Proportional to 1,472,330 and 2,208,495

Step by Step Solution

1. Step 1: Write the proportion equation
   1,472,330 : 2,208,495 = 2,208,495 : x
2. Step 2: Convert to fraction form
   1,472,330/2,208,495 = 2,208,495/x
3. Step 3: Cross multiply
   1,472,330x = 2,208,495 × 2,208,495
4. Step 4: Simplify right side
   1,472,330x = 4,877,450,165,025
5. Step 5: Solve for x
   x = 4,877,450,165,025/1,472,330
6. Step 6: Final answer
   x = 3,312,742.50