Finding the Third Proportional to 2,523,891 and 5,504,539.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,523,891 : 5,504,539.50 = 5,504,539.50 : x
2. Step 2: Convert to fraction form
   2,523,891/5,504,539.50 = 5,504,539.50/x
3. Step 3: Cross multiply
   2,523,891x = 5,504,539.50 × 5,504,539.50
4. Step 4: Simplify right side
   2,523,891x = 30,299,955,107,060.25
5. Step 5: Solve for x
   x = 30,299,955,107,060.25/2,523,891
6. Step 6: Final answer
   x = 12,005,255.02