Finding the Third Proportional to 2,227,219 and 3,473,931

Step by Step Solution

1. Step 1: Write the proportion equation
   2,227,219 : 3,473,931 = 3,473,931 : x
2. Step 2: Convert to fraction form
   2,227,219/3,473,931 = 3,473,931/x
3. Step 3: Cross multiply
   2,227,219x = 3,473,931 × 3,473,931
4. Step 4: Simplify right side
   2,227,219x = 12,068,196,592,761
5. Step 5: Solve for x
   x = 12,068,196,592,761/2,227,219
6. Step 6: Final answer
   x = 5,418,504.69