Finding the Third Proportional to 8,738,496 and 13,567,824

Step by Step Solution

1. Step 1: Write the proportion equation
   8,738,496 : 13,567,824 = 13,567,824 : x
2. Step 2: Convert to fraction form
   8,738,496/13,567,824 = 13,567,824/x
3. Step 3: Cross multiply
   8,738,496x = 13,567,824 × 13,567,824
4. Step 4: Simplify right side
   8,738,496x = 184,085,848,094,976
5. Step 5: Solve for x
   x = 184,085,848,094,976/8,738,496
6. Step 6: Final answer
   x = 21,066,079.12