Finding the Third Proportional to 43,156.69 and 92,309.63

Step by Step Solution

1. Step 1: Write the proportion equation
   43,156.69 : 92,309.63 = 92,309.63 : x
2. Step 2: Convert to fraction form
   43,156.69/92,309.63 = 92,309.63/x
3. Step 3: Cross multiply
   43,156.69x = 92,309.63 × 92,309.63
4. Step 4: Simplify right side
   43,156.69x = 8,521,066,867.64
5. Step 5: Solve for x
   x = 8,521,066,867.64/43,156.69
6. Step 6: Final answer
   x = 197,444.88