Finding the Third Proportional to 47,705.81 and 63,077.06

Step by Step Solution

1. Step 1: Write the proportion equation
   47,705.81 : 63,077.06 = 63,077.06 : x
2. Step 2: Convert to fraction form
   47,705.81/63,077.06 = 63,077.06/x
3. Step 3: Cross multiply
   47,705.81x = 63,077.06 × 63,077.06
4. Step 4: Simplify right side
   47,705.81x = 3,978,715,813.63
5. Step 5: Solve for x
   x = 3,978,715,813.63/47,705.81
6. Step 6: Final answer
   x = 83,401.07