Finding the Third Proportional to 112,925.81 and 154,850.06

Step by Step Solution

1. Step 1: Write the proportion equation
   112,925.81 : 154,850.06 = 154,850.06 : x
2. Step 2: Convert to fraction form
   112,925.81/154,850.06 = 154,850.06/x
3. Step 3: Cross multiply
   112,925.81x = 154,850.06 × 154,850.06
4. Step 4: Simplify right side
   112,925.81x = 23,978,541,856.25
5. Step 5: Solve for x
   x = 23,978,541,856.25/112,925.81
6. Step 6: Final answer
   x = 212,338.89