Finding the Third Proportional to 34,382.81 and 51,802.31

Step by Step Solution

1. Step 1: Write the proportion equation
   34,382.81 : 51,802.31 = 51,802.31 : x
2. Step 2: Convert to fraction form
   34,382.81/51,802.31 = 51,802.31/x
3. Step 3: Cross multiply
   34,382.81x = 51,802.31 × 51,802.31
4. Step 4: Simplify right side
   34,382.81x = 2,683,479,580.35
5. Step 5: Solve for x
   x = 2,683,479,580.35/34,382.81
6. Step 6: Final answer
   x = 78,047.12