Finding the Third Proportional to 48,745 and 101,319.50

Step by Step Solution

1. Step 1: Write the proportion equation
   48,745 : 101,319.50 = 101,319.50 : x
2. Step 2: Convert to fraction form
   48,745/101,319.50 = 101,319.50/x
3. Step 3: Cross multiply
   48,745x = 101,319.50 × 101,319.50
4. Step 4: Simplify right side
   48,745x = 10,265,641,080.25
5. Step 5: Solve for x
   x = 10,265,641,080.25/48,745
6. Step 6: Final answer
   x = 210,598.85