Finding the Third Proportional to 46,180.13 and 99,727.31

Step by Step Solution

1. Step 1: Write the proportion equation
   46,180.13 : 99,727.31 = 99,727.31 : x
2. Step 2: Convert to fraction form
   46,180.13/99,727.31 = 99,727.31/x
3. Step 3: Cross multiply
   46,180.13x = 99,727.31 × 99,727.31
4. Step 4: Simplify right side
   46,180.13x = 9,945,536,858.47
5. Step 5: Solve for x
   x = 9,945,536,858.47/46,180.13
6. Step 6: Final answer
   x = 215,364.01