Finding the Third Proportional to 9,313,968 and 20,359,308

Step by Step Solution

1. Step 1: Write the proportion equation
   9,313,968 : 20,359,308 = 20,359,308 : x
2. Step 2: Convert to fraction form
   9,313,968/20,359,308 = 20,359,308/x
3. Step 3: Cross multiply
   9,313,968x = 20,359,308 × 20,359,308
4. Step 4: Simplify right side
   9,313,968x = 414,501,422,238,864
5. Step 5: Solve for x
   x = 414,501,422,238,864/9,313,968
6. Step 6: Final answer
   x = 44,503,204.46