Finding the Third Proportional to 3,507,012 and 7,546,680

Step by Step Solution

1. Step 1: Write the proportion equation
   3,507,012 : 7,546,680 = 7,546,680 : x
2. Step 2: Convert to fraction form
   3,507,012/7,546,680 = 7,546,680/x
3. Step 3: Cross multiply
   3,507,012x = 7,546,680 × 7,546,680
4. Step 4: Simplify right side
   3,507,012x = 56,952,379,022,400
5. Step 5: Solve for x
   x = 56,952,379,022,400/3,507,012
6. Step 6: Final answer
   x = 16,239,573.47