Finding the Third Proportional to 2,631,833 and 5,655,141

Step by Step Solution

1. Step 1: Write the proportion equation
   2,631,833 : 5,655,141 = 5,655,141 : x
2. Step 2: Convert to fraction form
   2,631,833/5,655,141 = 5,655,141/x
3. Step 3: Cross multiply
   2,631,833x = 5,655,141 × 5,655,141
4. Step 4: Simplify right side
   2,631,833x = 31,980,619,729,881
5. Step 5: Solve for x
   x = 31,980,619,729,881/2,631,833
6. Step 6: Final answer
   x = 12,151,462.40