Finding the Third Proportional to 2,141,186 and 4,754,692

Step by Step Solution

1. Step 1: Write the proportion equation
   2,141,186 : 4,754,692 = 4,754,692 : x
2. Step 2: Convert to fraction form
   2,141,186/4,754,692 = 4,754,692/x
3. Step 3: Cross multiply
   2,141,186x = 4,754,692 × 4,754,692
4. Step 4: Simplify right side
   2,141,186x = 22,607,096,014,864
5. Step 5: Solve for x
   x = 22,607,096,014,864/2,141,186
6. Step 6: Final answer
   x = 10,558,212.14