Finding the Third Proportional to 787,652 and 1,727,800

Step by Step Solution

1. Step 1: Write the proportion equation
   787,652 : 1,727,800 = 1,727,800 : x
2. Step 2: Convert to fraction form
   787,652/1,727,800 = 1,727,800/x
3. Step 3: Cross multiply
   787,652x = 1,727,800 × 1,727,800
4. Step 4: Simplify right side
   787,652x = 2,985,292,840,000
5. Step 5: Solve for x
   x = 2,985,292,840,000/787,652
6. Step 6: Final answer
   x = 3,790,116.50