Finding the Third Proportional to 524,217.50 and 1,146,561

Step by Step Solution

1. Step 1: Write the proportion equation
   524,217.50 : 1,146,561 = 1,146,561 : x
2. Step 2: Convert to fraction form
   524,217.50/1,146,561 = 1,146,561/x
3. Step 3: Cross multiply
   524,217.50x = 1,146,561 × 1,146,561
4. Step 4: Simplify right side
   524,217.50x = 1,314,602,126,721
5. Step 5: Solve for x
   x = 1,314,602,126,721/524,217.50
6. Step 6: Final answer
   x = 2,507,741.78