Finding the Third Proportional to 14,554.69 and 30,430.69

Step by Step Solution

1. Step 1: Write the proportion equation
   14,554.69 : 30,430.69 = 30,430.69 : x
2. Step 2: Convert to fraction form
   14,554.69/30,430.69 = 30,430.69/x
3. Step 3: Cross multiply
   14,554.69x = 30,430.69 × 30,430.69
4. Step 4: Simplify right side
   14,554.69x = 926,026,741.72
5. Step 5: Solve for x
   x = 926,026,741.72/14,554.69
6. Step 6: Final answer
   x = 63,623.95