Finding the Third Proportional to 38,711.25 and 84,796.88

Step by Step Solution

1. Step 1: Write the proportion equation
   38,711.25 : 84,796.88 = 84,796.88 : x
2. Step 2: Convert to fraction form
   38,711.25/84,796.88 = 84,796.88/x
3. Step 3: Cross multiply
   38,711.25x = 84,796.88 × 84,796.88
4. Step 4: Simplify right side
   38,711.25x = 7,190,510,009.77
5. Step 5: Solve for x
   x = 7,190,510,009.77/38,711.25
6. Step 6: Final answer
   x = 185,747.30