Finding the Third Proportional to 5,112,452 and 10,942,969

Step by Step Solution

1. Step 1: Write the proportion equation
   5,112,452 : 10,942,969 = 10,942,969 : x
2. Step 2: Convert to fraction form
   5,112,452/10,942,969 = 10,942,969/x
3. Step 3: Cross multiply
   5,112,452x = 10,942,969 × 10,942,969
4. Step 4: Simplify right side
   5,112,452x = 119,748,570,534,961
5. Step 5: Solve for x
   x = 119,748,570,534,961/5,112,452
6. Step 6: Final answer
   x = 23,422,923.20