Finding the Third Proportional to 13,527 and 28,921.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,527 : 28,921.50 = 28,921.50 : x
2. Step 2: Convert to fraction form
   13,527/28,921.50 = 28,921.50/x
3. Step 3: Cross multiply
   13,527x = 28,921.50 × 28,921.50
4. Step 4: Simplify right side
   13,527x = 836,453,162.25
5. Step 5: Solve for x
   x = 836,453,162.25/13,527
6. Step 6: Final answer
   x = 61,835.82