Finding the Third Proportional to 3,507,272 and 7,536,692

Step by Step Solution

1. Step 1: Write the proportion equation
   3,507,272 : 7,536,692 = 7,536,692 : x
2. Step 2: Convert to fraction form
   3,507,272/7,536,692 = 7,536,692/x
3. Step 3: Cross multiply
   3,507,272x = 7,536,692 × 7,536,692
4. Step 4: Simplify right side
   3,507,272x = 56,801,726,302,864
5. Step 5: Solve for x
   x = 56,801,726,302,864/3,507,272
6. Step 6: Final answer
   x = 16,195,415.21