Finding the Third Proportional to 6,649,272 and 10,107,976.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,649,272 : 10,107,976.50 = 10,107,976.50 : x
2. Step 2: Convert to fraction form
   6,649,272/10,107,976.50 = 10,107,976.50/x
3. Step 3: Cross multiply
   6,649,272x = 10,107,976.50 × 10,107,976.50
4. Step 4: Simplify right side
   6,649,272x = 102,171,188,924,552.25
5. Step 5: Solve for x
   x = 102,171,188,924,552.25/6,649,272
6. Step 6: Final answer
   x = 15,365,770.71