Finding the Third Proportional to 6,077,281.50 and 13,163,499

Step by Step Solution

1. Step 1: Write the proportion equation
   6,077,281.50 : 13,163,499 = 13,163,499 : x
2. Step 2: Convert to fraction form
   6,077,281.50/13,163,499 = 13,163,499/x
3. Step 3: Cross multiply
   6,077,281.50x = 13,163,499 × 13,163,499
4. Step 4: Simplify right side
   6,077,281.50x = 173,277,705,923,001
5. Step 5: Solve for x
   x = 173,277,705,923,001/6,077,281.50
6. Step 6: Final answer
   x = 28,512,371.18