Finding the Third Proportional to 653,830 and 1,410,875

Step by Step Solution

1. Step 1: Write the proportion equation
   653,830 : 1,410,875 = 1,410,875 : x
2. Step 2: Convert to fraction form
   653,830/1,410,875 = 1,410,875/x
3. Step 3: Cross multiply
   653,830x = 1,410,875 × 1,410,875
4. Step 4: Simplify right side
   653,830x = 1,990,568,265,625
5. Step 5: Solve for x
   x = 1,990,568,265,625/653,830
6. Step 6: Final answer
   x = 3,044,473.74