Finding the Third Proportional to 112,677 and 168,664.50

Step by Step Solution

1. Step 1: Write the proportion equation
   112,677 : 168,664.50 = 168,664.50 : x
2. Step 2: Convert to fraction form
   112,677/168,664.50 = 168,664.50/x
3. Step 3: Cross multiply
   112,677x = 168,664.50 × 168,664.50
4. Step 4: Simplify right side
   112,677x = 28,447,713,560.25
5. Step 5: Solve for x
   x = 28,447,713,560.25/112,677
6. Step 6: Final answer
   x = 252,471.34