Finding the Third Proportional to 30,943.69 and 46,483.88

Step by Step Solution

1. Step 1: Write the proportion equation
   30,943.69 : 46,483.88 = 46,483.88 : x
2. Step 2: Convert to fraction form
   30,943.69/46,483.88 = 46,483.88/x
3. Step 3: Cross multiply
   30,943.69x = 46,483.88 × 46,483.88
4. Step 4: Simplify right side
   30,943.69x = 2,160,750,635.02
5. Step 5: Solve for x
   x = 2,160,750,635.02/30,943.69
6. Step 6: Final answer
   x = 69,828.48