Finding the Third Proportional to 1,223,710 and 2,650,783

Step by Step Solution

1. Step 1: Write the proportion equation
   1,223,710 : 2,650,783 = 2,650,783 : x
2. Step 2: Convert to fraction form
   1,223,710/2,650,783 = 2,650,783/x
3. Step 3: Cross multiply
   1,223,710x = 2,650,783 × 2,650,783
4. Step 4: Simplify right side
   1,223,710x = 7,026,650,513,089
5. Step 5: Solve for x
   x = 7,026,650,513,089/1,223,710
6. Step 6: Final answer
   x = 5,742,088.01