Finding the Third Proportional to 21,484.13 and 46,141.88

Step by Step Solution

1. Step 1: Write the proportion equation
   21,484.13 : 46,141.88 = 46,141.88 : x
2. Step 2: Convert to fraction form
   21,484.13/46,141.88 = 46,141.88/x
3. Step 3: Cross multiply
   21,484.13x = 46,141.88 × 46,141.88
4. Step 4: Simplify right side
   21,484.13x = 2,129,072,628.52
5. Step 5: Solve for x
   x = 2,129,072,628.52/21,484.13
6. Step 6: Final answer
   x = 99,099.81