Finding the Third Proportional to 1,147,563 and 2,378,043

Step by Step Solution

1. Step 1: Write the proportion equation
   1,147,563 : 2,378,043 = 2,378,043 : x
2. Step 2: Convert to fraction form
   1,147,563/2,378,043 = 2,378,043/x
3. Step 3: Cross multiply
   1,147,563x = 2,378,043 × 2,378,043
4. Step 4: Simplify right side
   1,147,563x = 5,655,088,509,849
5. Step 5: Solve for x
   x = 5,655,088,509,849/1,147,563
6. Step 6: Final answer
   x = 4,927,911.16