Finding the Third Proportional to 58,825.13 and 90,002.81

Step by Step Solution

1. Step 1: Write the proportion equation
   58,825.13 : 90,002.81 = 90,002.81 : x
2. Step 2: Convert to fraction form
   58,825.13/90,002.81 = 90,002.81/x
3. Step 3: Cross multiply
   58,825.13x = 90,002.81 × 90,002.81
4. Step 4: Simplify right side
   58,825.13x = 8,100,506,257.91
5. Step 5: Solve for x
   x = 8,100,506,257.91/58,825.13
6. Step 6: Final answer
   x = 137,704.87