Finding the Third Proportional to 3,634,563 and 7,929,228

Step by Step Solution

1. Step 1: Write the proportion equation
   3,634,563 : 7,929,228 = 7,929,228 : x
2. Step 2: Convert to fraction form
   3,634,563/7,929,228 = 7,929,228/x
3. Step 3: Cross multiply
   3,634,563x = 7,929,228 × 7,929,228
4. Step 4: Simplify right side
   3,634,563x = 62,872,656,675,984
5. Step 5: Solve for x
   x = 62,872,656,675,984/3,634,563
6. Step 6: Final answer
   x = 17,298,546.39