Finding the Third Proportional to 42,106.50 and 92,687.63

Step by Step Solution

1. Step 1: Write the proportion equation
   42,106.50 : 92,687.63 = 92,687.63 : x
2. Step 2: Convert to fraction form
   42,106.50/92,687.63 = 92,687.63/x
3. Step 3: Cross multiply
   42,106.50x = 92,687.63 × 92,687.63
4. Step 4: Simplify right side
   42,106.50x = 8,590,995,828.14
5. Step 5: Solve for x
   x = 8,590,995,828.14/42,106.50
6. Step 6: Final answer
   x = 204,030.16