Finding the Third Proportional to 573,696 and 1,260,630

Step by Step Solution

1. Step 1: Write the proportion equation
   573,696 : 1,260,630 = 1,260,630 : x
2. Step 2: Convert to fraction form
   573,696/1,260,630 = 1,260,630/x
3. Step 3: Cross multiply
   573,696x = 1,260,630 × 1,260,630
4. Step 4: Simplify right side
   573,696x = 1,589,187,996,900
5. Step 5: Solve for x
   x = 1,589,187,996,900/573,696
6. Step 6: Final answer
   x = 2,770,087.29