Finding the Third Proportional to 3,561,192 and 7,546,140

Step by Step Solution

1. Step 1: Write the proportion equation
   3,561,192 : 7,546,140 = 7,546,140 : x
2. Step 2: Convert to fraction form
   3,561,192/7,546,140 = 7,546,140/x
3. Step 3: Cross multiply
   3,561,192x = 7,546,140 × 7,546,140
4. Step 4: Simplify right side
   3,561,192x = 56,944,228,899,600
5. Step 5: Solve for x
   x = 56,944,228,899,600/3,561,192
6. Step 6: Final answer
   x = 15,990,215.89