Finding the Third Proportional to 31,432 and 49,052

Step by Step Solution

1. Step 1: Write the proportion equation
   31,432 : 49,052 = 49,052 : x
2. Step 2: Convert to fraction form
   31,432/49,052 = 49,052/x
3. Step 3: Cross multiply
   31,432x = 49,052 × 49,052
4. Step 4: Simplify right side
   31,432x = 2,406,098,704
5. Step 5: Solve for x
   x = 2,406,098,704/31,432
6. Step 6: Final answer
   x = 76,549.34