Finding the Third Proportional to 46,187 and 99,580.50

Step by Step Solution

1. Step 1: Write the proportion equation
   46,187 : 99,580.50 = 99,580.50 : x
2. Step 2: Convert to fraction form
   46,187/99,580.50 = 99,580.50/x
3. Step 3: Cross multiply
   46,187x = 99,580.50 × 99,580.50
4. Step 4: Simplify right side
   46,187x = 9,916,275,980.25
5. Step 5: Solve for x
   x = 9,916,275,980.25/46,187
6. Step 6: Final answer
   x = 214,698.42