Finding the Third Proportional to 723,584 and 1,063,698

Step by Step Solution

1. Step 1: Write the proportion equation
   723,584 : 1,063,698 = 1,063,698 : x
2. Step 2: Convert to fraction form
   723,584/1,063,698 = 1,063,698/x
3. Step 3: Cross multiply
   723,584x = 1,063,698 × 1,063,698
4. Step 4: Simplify right side
   723,584x = 1,131,453,435,204
5. Step 5: Solve for x
   x = 1,131,453,435,204/723,584
6. Step 6: Final answer
   x = 1,563,679.46