Finding the Third Proportional to 524,773.69 and 742,410.56

Step by Step Solution

1. Step 1: Write the proportion equation
   524,773.69 : 742,410.56 = 742,410.56 : x
2. Step 2: Convert to fraction form
   524,773.69/742,410.56 = 742,410.56/x
3. Step 3: Cross multiply
   524,773.69x = 742,410.56 × 742,410.56
4. Step 4: Simplify right side
   524,773.69x = 551,173,443,311.57
5. Step 5: Solve for x
   x = 551,173,443,311.57/524,773.69
6. Step 6: Final answer
   x = 1,050,306.94