Finding the Third Proportional to 6,733,366 and 10,447,419

Step by Step Solution

1. Step 1: Write the proportion equation
   6,733,366 : 10,447,419 = 10,447,419 : x
2. Step 2: Convert to fraction form
   6,733,366/10,447,419 = 10,447,419/x
3. Step 3: Cross multiply
   6,733,366x = 10,447,419 × 10,447,419
4. Step 4: Simplify right side
   6,733,366x = 109,148,563,761,561
5. Step 5: Solve for x
   x = 109,148,563,761,561/6,733,366
6. Step 6: Final answer
   x = 16,210,104.09