Finding the Third Proportional to 6,962,243 and 10,643,476

Step by Step Solution

1. Step 1: Write the proportion equation
   6,962,243 : 10,643,476 = 10,643,476 : x
2. Step 2: Convert to fraction form
   6,962,243/10,643,476 = 10,643,476/x
3. Step 3: Cross multiply
   6,962,243x = 10,643,476 × 10,643,476
4. Step 4: Simplify right side
   6,962,243x = 113,283,581,362,576
5. Step 5: Solve for x
   x = 113,283,581,362,576/6,962,243
6. Step 6: Final answer
   x = 16,271,132.93