Finding the Third Proportional to 46,364.91 and 99,928.69

Step by Step Solution

1. Step 1: Write the proportion equation
   46,364.91 : 99,928.69 = 99,928.69 : x
2. Step 2: Convert to fraction form
   46,364.91/99,928.69 = 99,928.69/x
3. Step 3: Cross multiply
   46,364.91x = 99,928.69 × 99,928.69
4. Step 4: Simplify right side
   46,364.91x = 9,985,742,585.47
5. Step 5: Solve for x
   x = 9,985,742,585.47/46,364.91
6. Step 6: Final answer
   x = 215,372.86