Finding the Third Proportional to 6,726,640 and 10,444,224

Step by Step Solution

1. Step 1: Write the proportion equation
   6,726,640 : 10,444,224 = 10,444,224 : x
2. Step 2: Convert to fraction form
   6,726,640/10,444,224 = 10,444,224/x
3. Step 3: Cross multiply
   6,726,640x = 10,444,224 × 10,444,224
4. Step 4: Simplify right side
   6,726,640x = 109,081,814,962,176
5. Step 5: Solve for x
   x = 109,081,814,962,176/6,726,640
6. Step 6: Final answer
   x = 16,216,389.60