Finding the Third Proportional to 3,805,081 and 5,571,109

Step by Step Solution

1. Step 1: Write the proportion equation
   3,805,081 : 5,571,109 = 5,571,109 : x
2. Step 2: Convert to fraction form
   3,805,081/5,571,109 = 5,571,109/x
3. Step 3: Cross multiply
   3,805,081x = 5,571,109 × 5,571,109
4. Step 4: Simplify right side
   3,805,081x = 31,037,255,489,881
5. Step 5: Solve for x
   x = 31,037,255,489,881/3,805,081
6. Step 6: Final answer
   x = 8,156,792.32