Finding the Third Proportional to 2,466,405 and 5,381,014.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,466,405 : 5,381,014.50 = 5,381,014.50 : x
2. Step 2: Convert to fraction form
   2,466,405/5,381,014.50 = 5,381,014.50/x
3. Step 3: Cross multiply
   2,466,405x = 5,381,014.50 × 5,381,014.50
4. Step 4: Simplify right side
   2,466,405x = 28,955,317,049,210.25
5. Step 5: Solve for x
   x = 28,955,317,049,210.25/2,466,405
6. Step 6: Final answer
   x = 11,739,887.43