Finding the Third Proportional to 6,828,264 and 10,572,168

Step by Step Solution

1. Step 1: Write the proportion equation
   6,828,264 : 10,572,168 = 10,572,168 : x
2. Step 2: Convert to fraction form
   6,828,264/10,572,168 = 10,572,168/x
3. Step 3: Cross multiply
   6,828,264x = 10,572,168 × 10,572,168
4. Step 4: Simplify right side
   6,828,264x = 111,770,736,220,224
5. Step 5: Solve for x
   x = 111,770,736,220,224/6,828,264
6. Step 6: Final answer
   x = 16,368,836.39