Finding the Third Proportional to 112,102 and 186,836.50

Step by Step Solution

1. Step 1: Write the proportion equation
   112,102 : 186,836.50 = 186,836.50 : x
2. Step 2: Convert to fraction form
   112,102/186,836.50 = 186,836.50/x
3. Step 3: Cross multiply
   112,102x = 186,836.50 × 186,836.50
4. Step 4: Simplify right side
   112,102x = 34,907,877,732.25
5. Step 5: Solve for x
   x = 34,907,877,732.25/112,102
6. Step 6: Final answer
   x = 311,393.89