Finding the Third Proportional to 245,704 and 525,564.50

Step by Step Solution

1. Step 1: Write the proportion equation
   245,704 : 525,564.50 = 525,564.50 : x
2. Step 2: Convert to fraction form
   245,704/525,564.50 = 525,564.50/x
3. Step 3: Cross multiply
   245,704x = 525,564.50 × 525,564.50
4. Step 4: Simplify right side
   245,704x = 276,218,043,660.25
5. Step 5: Solve for x
   x = 276,218,043,660.25/245,704
6. Step 6: Final answer
   x = 1,124,190.26