Finding the Third Proportional to 2,428,316 and 3,508,224

Step by Step Solution

1. Step 1: Write the proportion equation
   2,428,316 : 3,508,224 = 3,508,224 : x
2. Step 2: Convert to fraction form
   2,428,316/3,508,224 = 3,508,224/x
3. Step 3: Cross multiply
   2,428,316x = 3,508,224 × 3,508,224
4. Step 4: Simplify right side
   2,428,316x = 12,307,635,634,176
5. Step 5: Solve for x
   x = 12,307,635,634,176/2,428,316
6. Step 6: Final answer
   x = 5,068,383.04