Finding the Third Proportional to 30,818 and 63,094

Step by Step Solution

1. Step 1: Write the proportion equation
   30,818 : 63,094 = 63,094 : x
2. Step 2: Convert to fraction form
   30,818/63,094 = 63,094/x
3. Step 3: Cross multiply
   30,818x = 63,094 × 63,094
4. Step 4: Simplify right side
   30,818x = 3,980,852,836
5. Step 5: Solve for x
   x = 3,980,852,836/30,818
6. Step 6: Final answer
   x = 129,172.98