Finding the Third Proportional to 46,818 and 76,060.50

Step by Step Solution

1. Step 1: Write the proportion equation
   46,818 : 76,060.50 = 76,060.50 : x
2. Step 2: Convert to fraction form
   46,818/76,060.50 = 76,060.50/x
3. Step 3: Cross multiply
   46,818x = 76,060.50 × 76,060.50
4. Step 4: Simplify right side
   46,818x = 5,785,199,660.25
5. Step 5: Solve for x
   x = 5,785,199,660.25/46,818
6. Step 6: Final answer
   x = 123,567.85