Finding the Third Proportional to 19,810 and 41,264.75

Step by Step Solution

1. Step 1: Write the proportion equation
   19,810 : 41,264.75 = 41,264.75 : x
2. Step 2: Convert to fraction form
   19,810/41,264.75 = 41,264.75/x
3. Step 3: Cross multiply
   19,810x = 41,264.75 × 41,264.75
4. Step 4: Simplify right side
   19,810x = 1,702,779,592.56
5. Step 5: Solve for x
   x = 1,702,779,592.56/19,810
6. Step 6: Final answer
   x = 85,955.56