Finding the Third Proportional to 3,629,588 and 5,571,276

Step by Step Solution

1. Step 1: Write the proportion equation
   3,629,588 : 5,571,276 = 5,571,276 : x
2. Step 2: Convert to fraction form
   3,629,588/5,571,276 = 5,571,276/x
3. Step 3: Cross multiply
   3,629,588x = 5,571,276 × 5,571,276
4. Step 4: Simplify right side
   3,629,588x = 31,039,116,268,176
5. Step 5: Solve for x
   x = 31,039,116,268,176/3,629,588
6. Step 6: Final answer
   x = 8,551,691.34