Finding the Third Proportional to 4,364,237 and 9,483,898

Step by Step Solution

1. Step 1: Write the proportion equation
   4,364,237 : 9,483,898 = 9,483,898 : x
2. Step 2: Convert to fraction form
   4,364,237/9,483,898 = 9,483,898/x
3. Step 3: Cross multiply
   4,364,237x = 9,483,898 × 9,483,898
4. Step 4: Simplify right side
   4,364,237x = 89,944,321,274,404
5. Step 5: Solve for x
   x = 89,944,321,274,404/4,364,237
6. Step 6: Final answer
   x = 20,609,403.49