Finding the Third Proportional to 5,973,644.25 and 13,108,504.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,973,644.25 : 13,108,504.50 = 13,108,504.50 : x
2. Step 2: Convert to fraction form
   5,973,644.25/13,108,504.50 = 13,108,504.50/x
3. Step 3: Cross multiply
   5,973,644.25x = 13,108,504.50 × 13,108,504.50
4. Step 4: Simplify right side
   5,973,644.25x = 171,832,890,226,520.25
5. Step 5: Solve for x
   x = 171,832,890,226,520.25/5,973,644.25
6. Step 6: Final answer
   x = 28,765,169.64