Finding the Third Proportional to 6,962,400 and 10,643,760

Step by Step Solution

1. Step 1: Write the proportion equation
   6,962,400 : 10,643,760 = 10,643,760 : x
2. Step 2: Convert to fraction form
   6,962,400/10,643,760 = 10,643,760/x
3. Step 3: Cross multiply
   6,962,400x = 10,643,760 × 10,643,760
4. Step 4: Simplify right side
   6,962,400x = 113,289,626,937,600
5. Step 5: Solve for x
   x = 113,289,626,937,600/6,962,400
6. Step 6: Final answer
   x = 16,271,634.34