Finding the Third Proportional to 46,651.50 and 58,999.50

Step by Step Solution

1. Step 1: Write the proportion equation
   46,651.50 : 58,999.50 = 58,999.50 : x
2. Step 2: Convert to fraction form
   46,651.50/58,999.50 = 58,999.50/x
3. Step 3: Cross multiply
   46,651.50x = 58,999.50 × 58,999.50
4. Step 4: Simplify right side
   46,651.50x = 3,480,941,000.25
5. Step 5: Solve for x
   x = 3,480,941,000.25/46,651.50
6. Step 6: Final answer
   x = 74,615.84