Finding the Third Proportional to 22,008,987 and 51,786,216

Step by Step Solution

1. Step 1: Write the proportion equation
   22,008,987 : 51,786,216 = 51,786,216 : x
2. Step 2: Convert to fraction form
   22,008,987/51,786,216 = 51,786,216/x
3. Step 3: Cross multiply
   22,008,987x = 51,786,216 × 51,786,216
4. Step 4: Simplify right side
   22,008,987x = 2,681,812,167,598,656
5. Step 5: Solve for x
   x = 2,681,812,167,598,656/22,008,987
6. Step 6: Final answer
   x = 121,850,777.03