Finding the Third Proportional to 46,453.50 and 99,465.75

Step by Step Solution

1. Step 1: Write the proportion equation
   46,453.50 : 99,465.75 = 99,465.75 : x
2. Step 2: Convert to fraction form
   46,453.50/99,465.75 = 99,465.75/x
3. Step 3: Cross multiply
   46,453.50x = 99,465.75 × 99,465.75
4. Step 4: Simplify right side
   46,453.50x = 9,893,435,423.06
5. Step 5: Solve for x
   x = 9,893,435,423.06/46,453.50
6. Step 6: Final answer
   x = 212,975.03