Finding the Third Proportional to 58,703.48 and 89,175.94

Step by Step Solution

1. Step 1: Write the proportion equation
   58,703.48 : 89,175.94 = 89,175.94 : x
2. Step 2: Convert to fraction form
   58,703.48/89,175.94 = 89,175.94/x
3. Step 3: Cross multiply
   58,703.48x = 89,175.94 × 89,175.94
4. Step 4: Simplify right side
   58,703.48x = 7,952,347,829.00
5. Step 5: Solve for x
   x = 7,952,347,829.00/58,703.48
6. Step 6: Final answer
   x = 135,466.37