Finding the Third Proportional to 1,436,604 and 2,142,450

Step by Step Solution

1. Step 1: Write the proportion equation
   1,436,604 : 2,142,450 = 2,142,450 : x
2. Step 2: Convert to fraction form
   1,436,604/2,142,450 = 2,142,450/x
3. Step 3: Cross multiply
   1,436,604x = 2,142,450 × 2,142,450
4. Step 4: Simplify right side
   1,436,604x = 4,590,092,002,500
5. Step 5: Solve for x
   x = 4,590,092,002,500/1,436,604
6. Step 6: Final answer
   x = 3,195,099.00