Finding the Third Proportional to 653,836 and 1,012,830

Step by Step Solution

1. Step 1: Write the proportion equation
   653,836 : 1,012,830 = 1,012,830 : x
2. Step 2: Convert to fraction form
   653,836/1,012,830 = 1,012,830/x
3. Step 3: Cross multiply
   653,836x = 1,012,830 × 1,012,830
4. Step 4: Simplify right side
   653,836x = 1,025,824,608,900
5. Step 5: Solve for x
   x = 1,025,824,608,900/653,836
6. Step 6: Final answer
   x = 1,568,932.59