Finding the Third Proportional to 74,106 and 108,364.50

Step by Step Solution

1. Step 1: Write the proportion equation
   74,106 : 108,364.50 = 108,364.50 : x
2. Step 2: Convert to fraction form
   74,106/108,364.50 = 108,364.50/x
3. Step 3: Cross multiply
   74,106x = 108,364.50 × 108,364.50
4. Step 4: Simplify right side
   74,106x = 11,742,864,860.25
5. Step 5: Solve for x
   x = 11,742,864,860.25/74,106
6. Step 6: Final answer
   x = 158,460.38