Finding the Third Proportional to 11,748,796 and 17,960,880

Step by Step Solution

1. Step 1: Write the proportion equation
   11,748,796 : 17,960,880 = 17,960,880 : x
2. Step 2: Convert to fraction form
   11,748,796/17,960,880 = 17,960,880/x
3. Step 3: Cross multiply
   11,748,796x = 17,960,880 × 17,960,880
4. Step 4: Simplify right side
   11,748,796x = 322,593,210,374,400
5. Step 5: Solve for x
   x = 322,593,210,374,400/11,748,796
6. Step 6: Final answer
   x = 27,457,554.83