Finding the Third Proportional to 20,412 and 34,030.13

Step by Step Solution

1. Step 1: Write the proportion equation
   20,412 : 34,030.13 = 34,030.13 : x
2. Step 2: Convert to fraction form
   20,412/34,030.13 = 34,030.13/x
3. Step 3: Cross multiply
   20,412x = 34,030.13 × 34,030.13
4. Step 4: Simplify right side
   20,412x = 1,158,049,407.52
5. Step 5: Solve for x
   x = 1,158,049,407.52/20,412
6. Step 6: Final answer
   x = 56,733.76