Finding the Third Proportional to 14,634.11 and 31,510.74

Step by Step Solution

1. Step 1: Write the proportion equation
   14,634.11 : 31,510.74 = 31,510.74 : x
2. Step 2: Convert to fraction form
   14,634.11/31,510.74 = 31,510.74/x
3. Step 3: Cross multiply
   14,634.11x = 31,510.74 × 31,510.74
4. Step 4: Simplify right side
   14,634.11x = 992,926,750.12
5. Step 5: Solve for x
   x = 992,926,750.12/14,634.11
6. Step 6: Final answer
   x = 67,850.18