Finding the Third Proportional to 19,417.13 and 41,666.25

Step by Step Solution

1. Step 1: Write the proportion equation
   19,417.13 : 41,666.25 = 41,666.25 : x
2. Step 2: Convert to fraction form
   19,417.13/41,666.25 = 41,666.25/x
3. Step 3: Cross multiply
   19,417.13x = 41,666.25 × 41,666.25
4. Step 4: Simplify right side
   19,417.13x = 1,736,076,389.06
5. Step 5: Solve for x
   x = 1,736,076,389.06/19,417.13
6. Step 6: Final answer
   x = 89,409.55