Finding the Third Proportional to 11,486,504 and 17,783,632

Step by Step Solution

1. Step 1: Write the proportion equation
   11,486,504 : 17,783,632 = 17,783,632 : x
2. Step 2: Convert to fraction form
   11,486,504/17,783,632 = 17,783,632/x
3. Step 3: Cross multiply
   11,486,504x = 17,783,632 × 17,783,632
4. Step 4: Simplify right side
   11,486,504x = 316,257,567,111,424
5. Step 5: Solve for x
   x = 316,257,567,111,424/11,486,504
6. Step 6: Final answer
   x = 27,532,969.75