Finding the Third Proportional to 4,364,214 and 9,483,854

Step by Step Solution

1. Step 1: Write the proportion equation
   4,364,214 : 9,483,854 = 9,483,854 : x
2. Step 2: Convert to fraction form
   4,364,214/9,483,854 = 9,483,854/x
3. Step 3: Cross multiply
   4,364,214x = 9,483,854 × 9,483,854
4. Step 4: Simplify right side
   4,364,214x = 89,943,486,693,316
5. Step 5: Solve for x
   x = 89,943,486,693,316/4,364,214
6. Step 6: Final answer
   x = 20,609,320.88