Finding the Third Proportional to 1,263,550 and 2,982,813

Step by Step Solution

1. Step 1: Write the proportion equation
   1,263,550 : 2,982,813 = 2,982,813 : x
2. Step 2: Convert to fraction form
   1,263,550/2,982,813 = 2,982,813/x
3. Step 3: Cross multiply
   1,263,550x = 2,982,813 × 2,982,813
4. Step 4: Simplify right side
   1,263,550x = 8,897,173,392,969
5. Step 5: Solve for x
   x = 8,897,173,392,969/1,263,550
6. Step 6: Final answer
   x = 7,041,409.83