Finding the Third Proportional to 11,057,768 and 16,501,368

Step by Step Solution

1. Step 1: Write the proportion equation
   11,057,768 : 16,501,368 = 16,501,368 : x
2. Step 2: Convert to fraction form
   11,057,768/16,501,368 = 16,501,368/x
3. Step 3: Cross multiply
   11,057,768x = 16,501,368 × 16,501,368
4. Step 4: Simplify right side
   11,057,768x = 272,295,145,871,424
5. Step 5: Solve for x
   x = 272,295,145,871,424/11,057,768
6. Step 6: Final answer
   x = 24,624,783.76