Finding the Third Proportional to 58,462.13 and 85,506.19

Step by Step Solution

1. Step 1: Write the proportion equation
   58,462.13 : 85,506.19 = 85,506.19 : x
2. Step 2: Convert to fraction form
   58,462.13/85,506.19 = 85,506.19/x
3. Step 3: Cross multiply
   58,462.13x = 85,506.19 × 85,506.19
4. Step 4: Simplify right side
   58,462.13x = 7,311,308,100.79
5. Step 5: Solve for x
   x = 7,311,308,100.79/58,462.13
6. Step 6: Final answer
   x = 125,060.59