Finding the Third Proportional to 2,569,774.50 and 5,713,985.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,569,774.50 : 5,713,985.25 = 5,713,985.25 : x
2. Step 2: Convert to fraction form
   2,569,774.50/5,713,985.25 = 5,713,985.25/x
3. Step 3: Cross multiply
   2,569,774.50x = 5,713,985.25 × 5,713,985.25
4. Step 4: Simplify right side
   2,569,774.50x = 32,649,627,437,217.56
5. Step 5: Solve for x
   x = 32,649,627,437,217.56/2,569,774.50
6. Step 6: Final answer
   x = 12,705,249.99