Finding the Third Proportional to 46,698 and 99,956.50

Step by Step Solution

1. Step 1: Write the proportion equation
   46,698 : 99,956.50 = 99,956.50 : x
2. Step 2: Convert to fraction form
   46,698/99,956.50 = 99,956.50/x
3. Step 3: Cross multiply
   46,698x = 99,956.50 × 99,956.50
4. Step 4: Simplify right side
   46,698x = 9,991,301,892.25
5. Step 5: Solve for x
   x = 9,991,301,892.25/46,698
6. Step 6: Final answer
   x = 213,955.67