Finding the Third Proportional to 30,316.99 and 63,775.93

Step by Step Solution

1. Step 1: Write the proportion equation
   30,316.99 : 63,775.93 = 63,775.93 : x
2. Step 2: Convert to fraction form
   30,316.99/63,775.93 = 63,775.93/x
3. Step 3: Cross multiply
   30,316.99x = 63,775.93 × 63,775.93
4. Step 4: Simplify right side
   30,316.99x = 4,067,369,425.49
5. Step 5: Solve for x
   x = 4,067,369,425.49/30,316.99
6. Step 6: Final answer
   x = 134,161.37