Finding the Third Proportional to 46,696.50 and 72,505.13

Step by Step Solution

1. Step 1: Write the proportion equation
   46,696.50 : 72,505.13 = 72,505.13 : x
2. Step 2: Convert to fraction form
   46,696.50/72,505.13 = 72,505.13/x
3. Step 3: Cross multiply
   46,696.50x = 72,505.13 × 72,505.13
4. Step 4: Simplify right side
   46,696.50x = 5,256,993,151.27
5. Step 5: Solve for x
   x = 5,256,993,151.27/46,696.50
6. Step 6: Final answer
   x = 112,577.88