Finding the Third Proportional to 31,255.88 and 61,084.13

Step by Step Solution

1. Step 1: Write the proportion equation
   31,255.88 : 61,084.13 = 61,084.13 : x
2. Step 2: Convert to fraction form
   31,255.88/61,084.13 = 61,084.13/x
3. Step 3: Cross multiply
   31,255.88x = 61,084.13 × 61,084.13
4. Step 4: Simplify right side
   31,255.88x = 3,731,270,327.02
5. Step 5: Solve for x
   x = 3,731,270,327.02/31,255.88
6. Step 6: Final answer
   x = 119,378.21