Finding the Third Proportional to 566,905.50 and 877,743

Step by Step Solution

1. Step 1: Write the proportion equation
   566,905.50 : 877,743 = 877,743 : x
2. Step 2: Convert to fraction form
   566,905.50/877,743 = 877,743/x
3. Step 3: Cross multiply
   566,905.50x = 877,743 × 877,743
4. Step 4: Simplify right side
   566,905.50x = 770,432,774,049
5. Step 5: Solve for x
   x = 770,432,774,049/566,905.50
6. Step 6: Final answer
   x = 1,359,014.46