Finding the Third Proportional to 46,465.21 and 99,675.09

Step by Step Solution

1. Step 1: Write the proportion equation
   46,465.21 : 99,675.09 = 99,675.09 : x
2. Step 2: Convert to fraction form
   46,465.21/99,675.09 = 99,675.09/x
3. Step 3: Cross multiply
   46,465.21x = 99,675.09 × 99,675.09
4. Step 4: Simplify right side
   46,465.21x = 9,935,123,146.00
5. Step 5: Solve for x
   x = 9,935,123,146.00/46,465.21
6. Step 6: Final answer
   x = 213,818.55