Finding the Third Proportional to 58,763.81 and 89,523.56

Step by Step Solution

1. Step 1: Write the proportion equation
   58,763.81 : 89,523.56 = 89,523.56 : x
2. Step 2: Convert to fraction form
   58,763.81/89,523.56 = 89,523.56/x
3. Step 3: Cross multiply
   58,763.81x = 89,523.56 × 89,523.56
4. Step 4: Simplify right side
   58,763.81x = 8,014,468,242.69
5. Step 5: Solve for x
   x = 8,014,468,242.69/58,763.81
6. Step 6: Final answer
   x = 136,384.42