Finding the Third Proportional to 10,653.19 and 14,423.06

Step by Step Solution

1. Step 1: Write the proportion equation
   10,653.19 : 14,423.06 = 14,423.06 : x
2. Step 2: Convert to fraction form
   10,653.19/14,423.06 = 14,423.06/x
3. Step 3: Cross multiply
   10,653.19x = 14,423.06 × 14,423.06
4. Step 4: Simplify right side
   10,653.19x = 208,024,731.88
5. Step 5: Solve for x
   x = 208,024,731.88/10,653.19
6. Step 6: Final answer
   x = 19,526.99