Finding the Third Proportional to 3,547,569 and 5,480,932.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,547,569 : 5,480,932.50 = 5,480,932.50 : x
2. Step 2: Convert to fraction form
   3,547,569/5,480,932.50 = 5,480,932.50/x
3. Step 3: Cross multiply
   3,547,569x = 5,480,932.50 × 5,480,932.50
4. Step 4: Simplify right side
   3,547,569x = 30,040,621,069,556.25
5. Step 5: Solve for x
   x = 30,040,621,069,556.25/3,547,569
6. Step 6: Final answer
   x = 8,467,945.53