Finding the Third Proportional to 30,398.06 and 46,015.88

Step by Step Solution

1. Step 1: Write the proportion equation
   30,398.06 : 46,015.88 = 46,015.88 : x
2. Step 2: Convert to fraction form
   30,398.06/46,015.88 = 46,015.88/x
3. Step 3: Cross multiply
   30,398.06x = 46,015.88 × 46,015.88
4. Step 4: Simplify right side
   30,398.06x = 2,117,460,752.02
5. Step 5: Solve for x
   x = 2,117,460,752.02/30,398.06
6. Step 6: Final answer
   x = 69,657.75