Finding the Third Proportional to 833,426 and 1,244,650

Step by Step Solution

1. Step 1: Write the proportion equation
   833,426 : 1,244,650 = 1,244,650 : x
2. Step 2: Convert to fraction form
   833,426/1,244,650 = 1,244,650/x
3. Step 3: Cross multiply
   833,426x = 1,244,650 × 1,244,650
4. Step 4: Simplify right side
   833,426x = 1,549,153,622,500
5. Step 5: Solve for x
   x = 1,549,153,622,500/833,426
6. Step 6: Final answer
   x = 1,858,777.65