Finding the Third Proportional to 16,278,330 and 25,194,012

Step by Step Solution

1. Step 1: Write the proportion equation
   16,278,330 : 25,194,012 = 25,194,012 : x
2. Step 2: Convert to fraction form
   16,278,330/25,194,012 = 25,194,012/x
3. Step 3: Cross multiply
   16,278,330x = 25,194,012 × 25,194,012
4. Step 4: Simplify right side
   16,278,330x = 634,738,240,656,144
5. Step 5: Solve for x
   x = 634,738,240,656,144/16,278,330
6. Step 6: Final answer
   x = 38,992,835.30