Finding the Third Proportional to 22,357,444 and 31,642,170

Step by Step Solution

1. Step 1: Write the proportion equation
   22,357,444 : 31,642,170 = 31,642,170 : x
2. Step 2: Convert to fraction form
   22,357,444/31,642,170 = 31,642,170/x
3. Step 3: Cross multiply
   22,357,444x = 31,642,170 × 31,642,170
4. Step 4: Simplify right side
   22,357,444x = 1,001,226,922,308,900
5. Step 5: Solve for x
   x = 1,001,226,922,308,900/22,357,444
6. Step 6: Final answer
   x = 44,782,709.61