Finding the Third Proportional to 46,726.50 and 73,438.50

Step by Step Solution

1. Step 1: Write the proportion equation
   46,726.50 : 73,438.50 = 73,438.50 : x
2. Step 2: Convert to fraction form
   46,726.50/73,438.50 = 73,438.50/x
3. Step 3: Cross multiply
   46,726.50x = 73,438.50 × 73,438.50
4. Step 4: Simplify right side
   46,726.50x = 5,393,213,282.25
5. Step 5: Solve for x
   x = 5,393,213,282.25/46,726.50
6. Step 6: Final answer
   x = 115,420.87