Finding the Third Proportional to 4,345,650 and 9,353,988

Step by Step Solution

1. Step 1: Write the proportion equation
   4,345,650 : 9,353,988 = 9,353,988 : x
2. Step 2: Convert to fraction form
   4,345,650/9,353,988 = 9,353,988/x
3. Step 3: Cross multiply
   4,345,650x = 9,353,988 × 9,353,988
4. Step 4: Simplify right side
   4,345,650x = 87,497,091,504,144
5. Step 5: Solve for x
   x = 87,497,091,504,144/4,345,650
6. Step 6: Final answer
   x = 20,134,408.32