Finding the Third Proportional to 9,517,738.50 and 14,499,672.75

Step by Step Solution

1. Step 1: Write the proportion equation
   9,517,738.50 : 14,499,672.75 = 14,499,672.75 : x
2. Step 2: Convert to fraction form
   9,517,738.50/14,499,672.75 = 14,499,672.75/x
3. Step 3: Cross multiply
   9,517,738.50x = 14,499,672.75 × 14,499,672.75
4. Step 4: Simplify right side
   9,517,738.50x = 210,240,509,857,092.56
5. Step 5: Solve for x
   x = 210,240,509,857,092.56/9,517,738.50
6. Step 6: Final answer
   x = 22,089,334.55