Finding the Third Proportional to 3,611,736 and 7,522,416

Step by Step Solution

1. Step 1: Write the proportion equation
   3,611,736 : 7,522,416 = 7,522,416 : x
2. Step 2: Convert to fraction form
   3,611,736/7,522,416 = 7,522,416/x
3. Step 3: Cross multiply
   3,611,736x = 7,522,416 × 7,522,416
4. Step 4: Simplify right side
   3,611,736x = 56,586,742,477,056
5. Step 5: Solve for x
   x = 56,586,742,477,056/3,611,736
6. Step 6: Final answer
   x = 15,667,463.65