Finding the Third Proportional to 31,506 and 60,702.75

Step by Step Solution

1. Step 1: Write the proportion equation
   31,506 : 60,702.75 = 60,702.75 : x
2. Step 2: Convert to fraction form
   31,506/60,702.75 = 60,702.75/x
3. Step 3: Cross multiply
   31,506x = 60,702.75 × 60,702.75
4. Step 4: Simplify right side
   31,506x = 3,684,823,857.56
5. Step 5: Solve for x
   x = 3,684,823,857.56/31,506
6. Step 6: Final answer
   x = 116,956.26