Finding the Third Proportional to 5,371,326 and 10,468,548

Step by Step Solution

1. Step 1: Write the proportion equation
   5,371,326 : 10,468,548 = 10,468,548 : x
2. Step 2: Convert to fraction form
   5,371,326/10,468,548 = 10,468,548/x
3. Step 3: Cross multiply
   5,371,326x = 10,468,548 × 10,468,548
4. Step 4: Simplify right side
   5,371,326x = 109,590,497,228,304
5. Step 5: Solve for x
   x = 109,590,497,228,304/5,371,326
6. Step 6: Final answer
   x = 20,402,875.79