Finding the Third Proportional to 19,065,797.72 and 41,696,678.81

Step by Step Solution

1. Step 1: Write the proportion equation
   19,065,797.72 : 41,696,678.81 = 41,696,678.81 : x
2. Step 2: Convert to fraction form
   19,065,797.72/41,696,678.81 = 41,696,678.81/x
3. Step 3: Cross multiply
   19,065,797.72x = 41,696,678.81 × 41,696,678.81
4. Step 4: Simplify right side
   19,065,797.72x = 1,738,613,023,992,786.50
5. Step 5: Solve for x
   x = 1,738,613,023,992,786.50/19,065,797.72
6. Step 6: Final answer
   x = 91,190,153.68