Finding the Third Proportional to 10,528.31 and 23,392.13

Step by Step Solution

1. Step 1: Write the proportion equation
   10,528.31 : 23,392.13 = 23,392.13 : x
2. Step 2: Convert to fraction form
   10,528.31/23,392.13 = 23,392.13/x
3. Step 3: Cross multiply
   10,528.31x = 23,392.13 × 23,392.13
4. Step 4: Simplify right side
   10,528.31x = 547,191,512.02
5. Step 5: Solve for x
   x = 547,191,512.02/10,528.31
6. Step 6: Final answer
   x = 51,973.33