Finding the Third Proportional to 3,425,274 and 7,367,228

Step by Step Solution

1. Step 1: Write the proportion equation
   3,425,274 : 7,367,228 = 7,367,228 : x
2. Step 2: Convert to fraction form
   3,425,274/7,367,228 = 7,367,228/x
3. Step 3: Cross multiply
   3,425,274x = 7,367,228 × 7,367,228
4. Step 4: Simplify right side
   3,425,274x = 54,276,048,403,984
5. Step 5: Solve for x
   x = 54,276,048,403,984/3,425,274
6. Step 6: Final answer
   x = 15,845,753.77