Finding the Third Proportional to 42,013.69 and 87,922.13

Step by Step Solution

1. Step 1: Write the proportion equation
   42,013.69 : 87,922.13 = 87,922.13 : x
2. Step 2: Convert to fraction form
   42,013.69/87,922.13 = 87,922.13/x
3. Step 3: Cross multiply
   42,013.69x = 87,922.13 × 87,922.13
4. Step 4: Simplify right side
   42,013.69x = 7,730,300,064.52
5. Step 5: Solve for x
   x = 7,730,300,064.52/42,013.69
6. Step 6: Final answer
   x = 183,994.80