Finding the Third Proportional to 42,976.13 and 92,300.63

Step by Step Solution

1. Step 1: Write the proportion equation
   42,976.13 : 92,300.63 = 92,300.63 : x
2. Step 2: Convert to fraction form
   42,976.13/92,300.63 = 92,300.63/x
3. Step 3: Cross multiply
   42,976.13x = 92,300.63 × 92,300.63
4. Step 4: Simplify right side
   42,976.13x = 8,519,405,375.39
5. Step 5: Solve for x
   x = 8,519,405,375.39/42,976.13
6. Step 6: Final answer
   x = 198,235.77