Finding the Third Proportional to 11,748,832 and 17,970,960

Step by Step Solution

1. Step 1: Write the proportion equation
   11,748,832 : 17,970,960 = 17,970,960 : x
2. Step 2: Convert to fraction form
   11,748,832/17,970,960 = 17,970,960/x
3. Step 3: Cross multiply
   11,748,832x = 17,970,960 × 17,970,960
4. Step 4: Simplify right side
   11,748,832x = 322,955,403,321,600
5. Step 5: Solve for x
   x = 322,955,403,321,600/11,748,832
6. Step 6: Final answer
   x = 27,488,298.69