Finding the Third Proportional to 2,523,400.50 and 5,535,339

Step by Step Solution

1. Step 1: Write the proportion equation
   2,523,400.50 : 5,535,339 = 5,535,339 : x
2. Step 2: Convert to fraction form
   2,523,400.50/5,535,339 = 5,535,339/x
3. Step 3: Cross multiply
   2,523,400.50x = 5,535,339 × 5,535,339
4. Step 4: Simplify right side
   2,523,400.50x = 30,639,977,844,921
5. Step 5: Solve for x
   x = 30,639,977,844,921/2,523,400.50
6. Step 6: Final answer
   x = 12,142,336.44