Finding the Third Proportional to 582,547.50 and 787,059

Step by Step Solution

1. Step 1: Write the proportion equation
   582,547.50 : 787,059 = 787,059 : x
2. Step 2: Convert to fraction form
   582,547.50/787,059 = 787,059/x
3. Step 3: Cross multiply
   582,547.50x = 787,059 × 787,059
4. Step 4: Simplify right side
   582,547.50x = 619,461,869,481
5. Step 5: Solve for x
   x = 619,461,869,481/582,547.50
6. Step 6: Final answer
   x = 1,063,367.14