Finding the Third Proportional to 3,862,274.72 and 5,843,120.81

Step by Step Solution

1. Step 1: Write the proportion equation
   3,862,274.72 : 5,843,120.81 = 5,843,120.81 : x
2. Step 2: Convert to fraction form
   3,862,274.72/5,843,120.81 = 5,843,120.81/x
3. Step 3: Cross multiply
   3,862,274.72x = 5,843,120.81 × 5,843,120.81
4. Step 4: Simplify right side
   3,862,274.72x = 34,142,060,829,470.66
5. Step 5: Solve for x
   x = 34,142,060,829,470.66/3,862,274.72
6. Step 6: Final answer
   x = 8,839,884.09