Finding the Third Proportional to 11,057,932 and 17,308,784

Step by Step Solution

1. Step 1: Write the proportion equation
   11,057,932 : 17,308,784 = 17,308,784 : x
2. Step 2: Convert to fraction form
   11,057,932/17,308,784 = 17,308,784/x
3. Step 3: Cross multiply
   11,057,932x = 17,308,784 × 17,308,784
4. Step 4: Simplify right side
   11,057,932x = 299,594,003,558,656
5. Step 5: Solve for x
   x = 299,594,003,558,656/11,057,932
6. Step 6: Final answer
   x = 27,093,131.30