Finding the Third Proportional to 21,080.50 and 46,046

Step by Step Solution

1. Step 1: Write the proportion equation
   21,080.50 : 46,046 = 46,046 : x
2. Step 2: Convert to fraction form
   21,080.50/46,046 = 46,046/x
3. Step 3: Cross multiply
   21,080.50x = 46,046 × 46,046
4. Step 4: Simplify right side
   21,080.50x = 2,120,234,116
5. Step 5: Solve for x
   x = 2,120,234,116/21,080.50
6. Step 6: Final answer
   x = 100,577.98