Finding the Third Proportional to 9,065,692 and 18,662,806

Step by Step Solution

1. Step 1: Write the proportion equation
   9,065,692 : 18,662,806 = 18,662,806 : x
2. Step 2: Convert to fraction form
   9,065,692/18,662,806 = 18,662,806/x
3. Step 3: Cross multiply
   9,065,692x = 18,662,806 × 18,662,806
4. Step 4: Simplify right side
   9,065,692x = 348,300,327,793,636
5. Step 5: Solve for x
   x = 348,300,327,793,636/9,065,692
6. Step 6: Final answer
   x = 38,419,607.44