Finding the Third Proportional to 43,030.41 and 60,488.86

Step by Step Solution

1. Step 1: Write the proportion equation
   43,030.41 : 60,488.86 = 60,488.86 : x
2. Step 2: Convert to fraction form
   43,030.41/60,488.86 = 60,488.86/x
3. Step 3: Cross multiply
   43,030.41x = 60,488.86 × 60,488.86
4. Step 4: Simplify right side
   43,030.41x = 3,658,902,108.49
5. Step 5: Solve for x
   x = 3,658,902,108.49/43,030.41
6. Step 6: Final answer
   x = 85,030.62