Finding the Third Proportional to 33,405.75 and 70,051.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,405.75 : 70,051.50 = 70,051.50 : x
2. Step 2: Convert to fraction form
   33,405.75/70,051.50 = 70,051.50/x
3. Step 3: Cross multiply
   33,405.75x = 70,051.50 × 70,051.50
4. Step 4: Simplify right side
   33,405.75x = 4,907,212,652.25
5. Step 5: Solve for x
   x = 4,907,212,652.25/33,405.75
6. Step 6: Final answer
   x = 146,897.25