Finding the Third Proportional to 1,497,188 and 3,181,260

Step by Step Solution

1. Step 1: Write the proportion equation
   1,497,188 : 3,181,260 = 3,181,260 : x
2. Step 2: Convert to fraction form
   1,497,188/3,181,260 = 3,181,260/x
3. Step 3: Cross multiply
   1,497,188x = 3,181,260 × 3,181,260
4. Step 4: Simplify right side
   1,497,188x = 10,120,415,187,600
5. Step 5: Solve for x
   x = 10,120,415,187,600/1,497,188
6. Step 6: Final answer
   x = 6,759,615.48