Finding the Third Proportional to 46,257 and 69,710.50

Step by Step Solution

1. Step 1: Write the proportion equation
   46,257 : 69,710.50 = 69,710.50 : x
2. Step 2: Convert to fraction form
   46,257/69,710.50 = 69,710.50/x
3. Step 3: Cross multiply
   46,257x = 69,710.50 × 69,710.50
4. Step 4: Simplify right side
   46,257x = 4,859,553,810.25
5. Step 5: Solve for x
   x = 4,859,553,810.25/46,257
6. Step 6: Final answer
   x = 105,055.53