Finding the Third Proportional to 10,288,784.81 and 21,944,039.63

Step by Step Solution

1. Step 1: Write the proportion equation
   10,288,784.81 : 21,944,039.63 = 21,944,039.63 : x
2. Step 2: Convert to fraction form
   10,288,784.81/21,944,039.63 = 21,944,039.63/x
3. Step 3: Cross multiply
   10,288,784.81x = 21,944,039.63 × 21,944,039.63
4. Step 4: Simplify right side
   10,288,784.81x = 481,540,875,063,570.12
5. Step 5: Solve for x
   x = 481,540,875,063,570.12/10,288,784.81
6. Step 6: Final answer
   x = 46,802,502.32