Finding the Third Proportional to 12,852.50 and 28,297

Step by Step Solution

1. Step 1: Write the proportion equation
   12,852.50 : 28,297 = 28,297 : x
2. Step 2: Convert to fraction form
   12,852.50/28,297 = 28,297/x
3. Step 3: Cross multiply
   12,852.50x = 28,297 × 28,297
4. Step 4: Simplify right side
   12,852.50x = 800,720,209
5. Step 5: Solve for x
   x = 800,720,209/12,852.50
6. Step 6: Final answer
   x = 62,300.74