Finding the Third Proportional to 10,238,350 and 22,405,148

Step by Step Solution

1. Step 1: Write the proportion equation
   10,238,350 : 22,405,148 = 22,405,148 : x
2. Step 2: Convert to fraction form
   10,238,350/22,405,148 = 22,405,148/x
3. Step 3: Cross multiply
   10,238,350x = 22,405,148 × 22,405,148
4. Step 4: Simplify right side
   10,238,350x = 501,990,656,901,904
5. Step 5: Solve for x
   x = 501,990,656,901,904/10,238,350
6. Step 6: Final answer
   x = 49,030,425.50