Finding the Third Proportional to 20,901.38 and 45,068.06

Step by Step Solution

1. Step 1: Write the proportion equation
   20,901.38 : 45,068.06 = 45,068.06 : x
2. Step 2: Convert to fraction form
   20,901.38/45,068.06 = 45,068.06/x
3. Step 3: Cross multiply
   20,901.38x = 45,068.06 × 45,068.06
4. Step 4: Simplify right side
   20,901.38x = 2,031,130,257.50
5. Step 5: Solve for x
   x = 2,031,130,257.50/20,901.38
6. Step 6: Final answer
   x = 97,176.87