Finding the Third Proportional to 2,194,920 and 3,298,224

Step by Step Solution

1. Step 1: Write the proportion equation
   2,194,920 : 3,298,224 = 3,298,224 : x
2. Step 2: Convert to fraction form
   2,194,920/3,298,224 = 3,298,224/x
3. Step 3: Cross multiply
   2,194,920x = 3,298,224 × 3,298,224
4. Step 4: Simplify right side
   2,194,920x = 10,878,281,554,176
5. Step 5: Solve for x
   x = 10,878,281,554,176/2,194,920
6. Step 6: Final answer
   x = 4,956,117.56