Finding the Third Proportional to 47,485 and 70,495.50

Step by Step Solution

1. Step 1: Write the proportion equation
   47,485 : 70,495.50 = 70,495.50 : x
2. Step 2: Convert to fraction form
   47,485/70,495.50 = 70,495.50/x
3. Step 3: Cross multiply
   47,485x = 70,495.50 × 70,495.50
4. Step 4: Simplify right side
   47,485x = 4,969,615,520.25
5. Step 5: Solve for x
   x = 4,969,615,520.25/47,485
6. Step 6: Final answer
   x = 104,656.53