Finding the Third Proportional to 17,661,835 and 25,911,480

Step by Step Solution

1. Step 1: Write the proportion equation
   17,661,835 : 25,911,480 = 25,911,480 : x
2. Step 2: Convert to fraction form
   17,661,835/25,911,480 = 25,911,480/x
3. Step 3: Cross multiply
   17,661,835x = 25,911,480 × 25,911,480
4. Step 4: Simplify right side
   17,661,835x = 671,404,795,790,400
5. Step 5: Solve for x
   x = 671,404,795,790,400/17,661,835
6. Step 6: Final answer
   x = 38,014,441.64