Finding the Third Proportional to 30,379.22 and 45,567.56

Step by Step Solution

1. Step 1: Write the proportion equation
   30,379.22 : 45,567.56 = 45,567.56 : x
2. Step 2: Convert to fraction form
   30,379.22/45,567.56 = 45,567.56/x
3. Step 3: Cross multiply
   30,379.22x = 45,567.56 × 45,567.56
4. Step 4: Simplify right side
   30,379.22x = 2,076,402,752.19
5. Step 5: Solve for x
   x = 2,076,402,752.19/30,379.22
6. Step 6: Final answer
   x = 68,349.45