Finding the Third Proportional to 7,611,112 and 10,436,880

Step by Step Solution

1. Step 1: Write the proportion equation
   7,611,112 : 10,436,880 = 10,436,880 : x
2. Step 2: Convert to fraction form
   7,611,112/10,436,880 = 10,436,880/x
3. Step 3: Cross multiply
   7,611,112x = 10,436,880 × 10,436,880
4. Step 4: Simplify right side
   7,611,112x = 108,928,464,134,400
5. Step 5: Solve for x
   x = 108,928,464,134,400/7,611,112
6. Step 6: Final answer
   x = 14,311,767.34