Finding the Third Proportional to 5,112,056 and 10,942,222

Step by Step Solution

1. Step 1: Write the proportion equation
   5,112,056 : 10,942,222 = 10,942,222 : x
2. Step 2: Convert to fraction form
   5,112,056/10,942,222 = 10,942,222/x
3. Step 3: Cross multiply
   5,112,056x = 10,942,222 × 10,942,222
4. Step 4: Simplify right side
   5,112,056x = 119,732,222,297,284
5. Step 5: Solve for x
   x = 119,732,222,297,284/5,112,056
6. Step 6: Final answer
   x = 23,421,539.65