Finding the Third Proportional to 2,819,772 and 5,960,992.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,819,772 : 5,960,992.50 = 5,960,992.50 : x
2. Step 2: Convert to fraction form
   2,819,772/5,960,992.50 = 5,960,992.50/x
3. Step 3: Cross multiply
   2,819,772x = 5,960,992.50 × 5,960,992.50
4. Step 4: Simplify right side
   2,819,772x = 35,533,431,585,056.25
5. Step 5: Solve for x
   x = 35,533,431,585,056.25/2,819,772
6. Step 6: Final answer
   x = 12,601,526.50