Finding the Third Proportional to 587,953.50 and 1,288,008

Step by Step Solution

1. Step 1: Write the proportion equation
   587,953.50 : 1,288,008 = 1,288,008 : x
2. Step 2: Convert to fraction form
   587,953.50/1,288,008 = 1,288,008/x
3. Step 3: Cross multiply
   587,953.50x = 1,288,008 × 1,288,008
4. Step 4: Simplify right side
   587,953.50x = 1,658,964,608,064
5. Step 5: Solve for x
   x = 1,658,964,608,064/587,953.50
6. Step 6: Final answer
   x = 2,821,591.52