Finding the Third Proportional to 1,494,146 and 2,242,750

Step by Step Solution

1. Step 1: Write the proportion equation
   1,494,146 : 2,242,750 = 2,242,750 : x
2. Step 2: Convert to fraction form
   1,494,146/2,242,750 = 2,242,750/x
3. Step 3: Cross multiply
   1,494,146x = 2,242,750 × 2,242,750
4. Step 4: Simplify right side
   1,494,146x = 5,029,927,562,500
5. Step 5: Solve for x
   x = 5,029,927,562,500/1,494,146
6. Step 6: Final answer
   x = 3,366,423.07