Finding the Third Proportional to 30,298.50 and 62,106.75

Step by Step Solution

1. Step 1: Write the proportion equation
   30,298.50 : 62,106.75 = 62,106.75 : x
2. Step 2: Convert to fraction form
   30,298.50/62,106.75 = 62,106.75/x
3. Step 3: Cross multiply
   30,298.50x = 62,106.75 × 62,106.75
4. Step 4: Simplify right side
   30,298.50x = 3,857,248,395.56
5. Step 5: Solve for x
   x = 3,857,248,395.56/30,298.50
6. Step 6: Final answer
   x = 127,308.23