Finding the Third Proportional to 50,422.50 and 70,675.03

Step by Step Solution

1. Step 1: Write the proportion equation
   50,422.50 : 70,675.03 = 70,675.03 : x
2. Step 2: Convert to fraction form
   50,422.50/70,675.03 = 70,675.03/x
3. Step 3: Cross multiply
   50,422.50x = 70,675.03 × 70,675.03
4. Step 4: Simplify right side
   50,422.50x = 4,994,960,042.19
5. Step 5: Solve for x
   x = 4,994,960,042.19/50,422.50
6. Step 6: Final answer
   x = 99,062.13