Finding the Third Proportional to 2,506,860 and 5,494,300.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,506,860 : 5,494,300.50 = 5,494,300.50 : x
2. Step 2: Convert to fraction form
   2,506,860/5,494,300.50 = 5,494,300.50/x
3. Step 3: Cross multiply
   2,506,860x = 5,494,300.50 × 5,494,300.50
4. Step 4: Simplify right side
   2,506,860x = 30,187,337,984,300.25
5. Step 5: Solve for x
   x = 30,187,337,984,300.25/2,506,860
6. Step 6: Final answer
   x = 12,041,892.24