Finding the Third Proportional to 12,862.69 and 28,032.19

Step by Step Solution

1. Step 1: Write the proportion equation
   12,862.69 : 28,032.19 = 28,032.19 : x
2. Step 2: Convert to fraction form
   12,862.69/28,032.19 = 28,032.19/x
3. Step 3: Cross multiply
   12,862.69x = 28,032.19 × 28,032.19
4. Step 4: Simplify right side
   12,862.69x = 785,803,536.04
5. Step 5: Solve for x
   x = 785,803,536.04/12,862.69
6. Step 6: Final answer
   x = 61,091.71