Finding the Third Proportional to 46,005.75 and 70,009.88

Step by Step Solution

1. Step 1: Write the proportion equation
   46,005.75 : 70,009.88 = 70,009.88 : x
2. Step 2: Convert to fraction form
   46,005.75/70,009.88 = 70,009.88/x
3. Step 3: Cross multiply
   46,005.75x = 70,009.88 × 70,009.88
4. Step 4: Simplify right side
   46,005.75x = 4,901,382,597.52
5. Step 5: Solve for x
   x = 4,901,382,597.52/46,005.75
6. Step 6: Final answer
   x = 106,538.48