Finding the Third Proportional to 46,123.13 and 69,185.25

Step by Step Solution

1. Step 1: Write the proportion equation
   46,123.13 : 69,185.25 = 69,185.25 : x
2. Step 2: Convert to fraction form
   46,123.13/69,185.25 = 69,185.25/x
3. Step 3: Cross multiply
   46,123.13x = 69,185.25 × 69,185.25
4. Step 4: Simplify right side
   46,123.13x = 4,786,598,817.56
5. Step 5: Solve for x
   x = 4,786,598,817.56/46,123.13
6. Step 6: Final answer
   x = 103,778.72