Finding the Third Proportional to 30,538.05 and 46,715.27

Step by Step Solution

1. Step 1: Write the proportion equation
   30,538.05 : 46,715.27 = 46,715.27 : x
2. Step 2: Convert to fraction form
   30,538.05/46,715.27 = 46,715.27/x
3. Step 3: Cross multiply
   30,538.05x = 46,715.27 × 46,715.27
4. Step 4: Simplify right side
   30,538.05x = 2,182,316,772.34
5. Step 5: Solve for x
   x = 2,182,316,772.34/30,538.05
6. Step 6: Final answer
   x = 71,462.21