Finding the Third Proportional to 1,458,570 and 2,207,982

Step by Step Solution

1. Step 1: Write the proportion equation
   1,458,570 : 2,207,982 = 2,207,982 : x
2. Step 2: Convert to fraction form
   1,458,570/2,207,982 = 2,207,982/x
3. Step 3: Cross multiply
   1,458,570x = 2,207,982 × 2,207,982
4. Step 4: Simplify right side
   1,458,570x = 4,875,184,512,324
5. Step 5: Solve for x
   x = 4,875,184,512,324/1,458,570
6. Step 6: Final answer
   x = 3,342,441.24