Finding the Third Proportional to 6,155,936 and 9,199,450

Step by Step Solution

1. Step 1: Write the proportion equation
   6,155,936 : 9,199,450 = 9,199,450 : x
2. Step 2: Convert to fraction form
   6,155,936/9,199,450 = 9,199,450/x
3. Step 3: Cross multiply
   6,155,936x = 9,199,450 × 9,199,450
4. Step 4: Simplify right side
   6,155,936x = 84,629,880,302,500
5. Step 5: Solve for x
   x = 84,629,880,302,500/6,155,936
6. Step 6: Final answer
   x = 13,747,686.83