Finding the Third Proportional to 2,898,224 and 6,356,320

Step by Step Solution

1. Step 1: Write the proportion equation
   2,898,224 : 6,356,320 = 6,356,320 : x
2. Step 2: Convert to fraction form
   2,898,224/6,356,320 = 6,356,320/x
3. Step 3: Cross multiply
   2,898,224x = 6,356,320 × 6,356,320
4. Step 4: Simplify right side
   2,898,224x = 40,402,803,942,400
5. Step 5: Solve for x
   x = 40,402,803,942,400/2,898,224
6. Step 6: Final answer
   x = 13,940,538.74