Finding the Third Proportional to 1,407,609 and 3,073,250

Step by Step Solution

1. Step 1: Write the proportion equation
   1,407,609 : 3,073,250 = 3,073,250 : x
2. Step 2: Convert to fraction form
   1,407,609/3,073,250 = 3,073,250/x
3. Step 3: Cross multiply
   1,407,609x = 3,073,250 × 3,073,250
4. Step 4: Simplify right side
   1,407,609x = 9,444,865,562,500
5. Step 5: Solve for x
   x = 9,444,865,562,500/1,407,609
6. Step 6: Final answer
   x = 6,709,864.43