Finding the Third Proportional to 2,351,558 and 3,634,321

Step by Step Solution

1. Step 1: Write the proportion equation
   2,351,558 : 3,634,321 = 3,634,321 : x
2. Step 2: Convert to fraction form
   2,351,558/3,634,321 = 3,634,321/x
3. Step 3: Cross multiply
   2,351,558x = 3,634,321 × 3,634,321
4. Step 4: Simplify right side
   2,351,558x = 13,208,289,131,041
5. Step 5: Solve for x
   x = 13,208,289,131,041/2,351,558
6. Step 6: Final answer
   x = 5,616,824.73