Finding the Third Proportional to 11,718,963 and 25,707,030

Step by Step Solution

1. Step 1: Write the proportion equation
   11,718,963 : 25,707,030 = 25,707,030 : x
2. Step 2: Convert to fraction form
   11,718,963/25,707,030 = 25,707,030/x
3. Step 3: Cross multiply
   11,718,963x = 25,707,030 × 25,707,030
4. Step 4: Simplify right side
   11,718,963x = 660,851,391,420,900
5. Step 5: Solve for x
   x = 660,851,391,420,900/11,718,963
6. Step 6: Final answer
   x = 56,391,627.09