Finding the Third Proportional to 31,572 and 52,614

Step by Step Solution

1. Step 1: Write the proportion equation
   31,572 : 52,614 = 52,614 : x
2. Step 2: Convert to fraction form
   31,572/52,614 = 52,614/x
3. Step 3: Cross multiply
   31,572x = 52,614 × 52,614
4. Step 4: Simplify right side
   31,572x = 2,768,232,996
5. Step 5: Solve for x
   x = 2,768,232,996/31,572
6. Step 6: Final answer
   x = 87,680.00