Finding the Third Proportional to 5,147,232 and 10,165,284

Step by Step Solution

1. Step 1: Write the proportion equation
   5,147,232 : 10,165,284 = 10,165,284 : x
2. Step 2: Convert to fraction form
   5,147,232/10,165,284 = 10,165,284/x
3. Step 3: Cross multiply
   5,147,232x = 10,165,284 × 10,165,284
4. Step 4: Simplify right side
   5,147,232x = 103,332,998,800,656
5. Step 5: Solve for x
   x = 103,332,998,800,656/5,147,232
6. Step 6: Final answer
   x = 20,075,450.03