Finding the Third Proportional to 9,476,752 and 13,859,704

Step by Step Solution

1. Step 1: Write the proportion equation
   9,476,752 : 13,859,704 = 13,859,704 : x
2. Step 2: Convert to fraction form
   9,476,752/13,859,704 = 13,859,704/x
3. Step 3: Cross multiply
   9,476,752x = 13,859,704 × 13,859,704
4. Step 4: Simplify right side
   9,476,752x = 192,091,394,967,616
5. Step 5: Solve for x
   x = 192,091,394,967,616/9,476,752
6. Step 6: Final answer
   x = 20,269,750.12