Finding the Third Proportional to 11,133,482 and 17,238,954

Step by Step Solution

1. Step 1: Write the proportion equation
   11,133,482 : 17,238,954 = 17,238,954 : x
2. Step 2: Convert to fraction form
   11,133,482/17,238,954 = 17,238,954/x
3. Step 3: Cross multiply
   11,133,482x = 17,238,954 × 17,238,954
4. Step 4: Simplify right side
   11,133,482x = 297,181,535,014,116
5. Step 5: Solve for x
   x = 297,181,535,014,116/11,133,482
6. Step 6: Final answer
   x = 26,692,595.81