Finding the Third Proportional to 7,043.78 and 10,901.03

Step by Step Solution

1. Step 1: Write the proportion equation
   7,043.78 : 10,901.03 = 10,901.03 : x
2. Step 2: Convert to fraction form
   7,043.78/10,901.03 = 10,901.03/x
3. Step 3: Cross multiply
   7,043.78x = 10,901.03 × 10,901.03
4. Step 4: Simplify right side
   7,043.78x = 118,832,482.31
5. Step 5: Solve for x
   x = 118,832,482.31/7,043.78
6. Step 6: Final answer
   x = 16,870.55