Finding the Third Proportional to 2,576,515.50 and 5,596,992

Step by Step Solution

1. Step 1: Write the proportion equation
   2,576,515.50 : 5,596,992 = 5,596,992 : x
2. Step 2: Convert to fraction form
   2,576,515.50/5,596,992 = 5,596,992/x
3. Step 3: Cross multiply
   2,576,515.50x = 5,596,992 × 5,596,992
4. Step 4: Simplify right side
   2,576,515.50x = 31,326,319,448,064
5. Step 5: Solve for x
   x = 31,326,319,448,064/2,576,515.50
6. Step 6: Final answer
   x = 12,158,405.20