Finding the Third Proportional to 30,156 and 63,063

Step by Step Solution

1. Step 1: Write the proportion equation
   30,156 : 63,063 = 63,063 : x
2. Step 2: Convert to fraction form
   30,156/63,063 = 63,063/x
3. Step 3: Cross multiply
   30,156x = 63,063 × 63,063
4. Step 4: Simplify right side
   30,156x = 3,976,941,969
5. Step 5: Solve for x
   x = 3,976,941,969/30,156
6. Step 6: Final answer
   x = 131,878.96