Finding the Third Proportional to 1,241,153 and 2,672,290

Step by Step Solution

1. Step 1: Write the proportion equation
   1,241,153 : 2,672,290 = 2,672,290 : x
2. Step 2: Convert to fraction form
   1,241,153/2,672,290 = 2,672,290/x
3. Step 3: Cross multiply
   1,241,153x = 2,672,290 × 2,672,290
4. Step 4: Simplify right side
   1,241,153x = 7,141,133,844,100
5. Step 5: Solve for x
   x = 7,141,133,844,100/1,241,153
6. Step 6: Final answer
   x = 5,753,628.96