Finding the Third Proportional to 46,839 and 68,505.50

Step by Step Solution

1. Step 1: Write the proportion equation
   46,839 : 68,505.50 = 68,505.50 : x
2. Step 2: Convert to fraction form
   46,839/68,505.50 = 68,505.50/x
3. Step 3: Cross multiply
   46,839x = 68,505.50 × 68,505.50
4. Step 4: Simplify right side
   46,839x = 4,693,003,530.25
5. Step 5: Solve for x
   x = 4,693,003,530.25/46,839
6. Step 6: Final answer
   x = 100,194.36