Finding the Third Proportional to 9,147,146 and 18,062,953

Step by Step Solution

1. Step 1: Write the proportion equation
   9,147,146 : 18,062,953 = 18,062,953 : x
2. Step 2: Convert to fraction form
   9,147,146/18,062,953 = 18,062,953/x
3. Step 3: Cross multiply
   9,147,146x = 18,062,953 × 18,062,953
4. Step 4: Simplify right side
   9,147,146x = 326,270,271,080,209
5. Step 5: Solve for x
   x = 326,270,271,080,209/9,147,146
6. Step 6: Final answer
   x = 35,669,078.76