Finding the Third Proportional to 47,203.88 and 99,875.25

Step by Step Solution

1. Step 1: Write the proportion equation
   47,203.88 : 99,875.25 = 99,875.25 : x
2. Step 2: Convert to fraction form
   47,203.88/99,875.25 = 99,875.25/x
3. Step 3: Cross multiply
   47,203.88x = 99,875.25 × 99,875.25
4. Step 4: Simplify right side
   47,203.88x = 9,975,065,562.56
5. Step 5: Solve for x
   x = 9,975,065,562.56/47,203.88
6. Step 6: Final answer
   x = 211,318.79