Finding the Third Proportional to 16,275,549 and 22,164,520.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,275,549 : 22,164,520.50 = 22,164,520.50 : x
2. Step 2: Convert to fraction form
   16,275,549/22,164,520.50 = 22,164,520.50/x
3. Step 3: Cross multiply
   16,275,549x = 22,164,520.50 × 22,164,520.50
4. Step 4: Simplify right side
   16,275,549x = 491,265,968,994,920.25
5. Step 5: Solve for x
   x = 491,265,968,994,920.25/16,275,549
6. Step 6: Final answer
   x = 30,184,294.80