Finding the Third Proportional to 3,799,680.94 and 5,599,021.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,799,680.94 : 5,599,021.69 = 5,599,021.69 : x
2. Step 2: Convert to fraction form
   3,799,680.94/5,599,021.69 = 5,599,021.69/x
3. Step 3: Cross multiply
   3,799,680.94x = 5,599,021.69 × 5,599,021.69
4. Step 4: Simplify right side
   3,799,680.94x = 31,349,043,857,095.35
5. Step 5: Solve for x
   x = 31,349,043,857,095.35/3,799,680.94
6. Step 6: Final answer
   x = 8,250,441.12