Finding the Third Proportional to 12,292,824 and 17,759,479

Step by Step Solution

1. Step 1: Write the proportion equation
   12,292,824 : 17,759,479 = 17,759,479 : x
2. Step 2: Convert to fraction form
   12,292,824/17,759,479 = 17,759,479/x
3. Step 3: Cross multiply
   12,292,824x = 17,759,479 × 17,759,479
4. Step 4: Simplify right side
   12,292,824x = 315,399,094,351,441
5. Step 5: Solve for x
   x = 315,399,094,351,441/12,292,824
6. Step 6: Final answer
   x = 25,657,171.56