Finding the Third Proportional to 11,418,822 and 25,108,803

Step by Step Solution

1. Step 1: Write the proportion equation
   11,418,822 : 25,108,803 = 25,108,803 : x
2. Step 2: Convert to fraction form
   11,418,822/25,108,803 = 25,108,803/x
3. Step 3: Cross multiply
   11,418,822x = 25,108,803 × 25,108,803
4. Step 4: Simplify right side
   11,418,822x = 630,451,988,092,809
5. Step 5: Solve for x
   x = 630,451,988,092,809/11,418,822
6. Step 6: Final answer
   x = 55,211,648.64