Finding the Third Proportional to 524,196.56 and 801,535.50

Step by Step Solution

1. Step 1: Write the proportion equation
   524,196.56 : 801,535.50 = 801,535.50 : x
2. Step 2: Convert to fraction form
   524,196.56/801,535.50 = 801,535.50/x
3. Step 3: Cross multiply
   524,196.56x = 801,535.50 × 801,535.50
4. Step 4: Simplify right side
   524,196.56x = 642,459,157,760.25
5. Step 5: Solve for x
   x = 642,459,157,760.25/524,196.56
6. Step 6: Final answer
   x = 1,225,607.35