Finding the Third Proportional to 1,895.91 and 4,156.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,895.91 : 4,156.31 = 4,156.31 : x
2. Step 2: Convert to fraction form
   1,895.91/4,156.31 = 4,156.31/x
3. Step 3: Cross multiply
   1,895.91x = 4,156.31 × 4,156.31
4. Step 4: Simplify right side
   1,895.91x = 17,274,933.60
5. Step 5: Solve for x
   x = 17,274,933.60/1,895.91
6. Step 6: Final answer
   x = 9,111.70