Finding the Third Proportional to 25,658,884 and 55,835,012

Step by Step Solution

1. Step 1: Write the proportion equation
   25,658,884 : 55,835,012 = 55,835,012 : x
2. Step 2: Convert to fraction form
   25,658,884/55,835,012 = 55,835,012/x
3. Step 3: Cross multiply
   25,658,884x = 55,835,012 × 55,835,012
4. Step 4: Simplify right side
   25,658,884x = 3,117,548,565,040,144
5. Step 5: Solve for x
   x = 3,117,548,565,040,144/25,658,884
6. Step 6: Final answer
   x = 121,499,772.36