Finding the Third Proportional to 9,586,320 and 13,483,759.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,586,320 : 13,483,759.50 = 13,483,759.50 : x
2. Step 2: Convert to fraction form
   9,586,320/13,483,759.50 = 13,483,759.50/x
3. Step 3: Cross multiply
   9,586,320x = 13,483,759.50 × 13,483,759.50
4. Step 4: Simplify right side
   9,586,320x = 181,811,770,253,840.25
5. Step 5: Solve for x
   x = 181,811,770,253,840.25/9,586,320
6. Step 6: Final answer
   x = 18,965,752.27