Finding the Third Proportional to 916,674 and 1,973,772

Step by Step Solution

1. Step 1: Write the proportion equation
   916,674 : 1,973,772 = 1,973,772 : x
2. Step 2: Convert to fraction form
   916,674/1,973,772 = 1,973,772/x
3. Step 3: Cross multiply
   916,674x = 1,973,772 × 1,973,772
4. Step 4: Simplify right side
   916,674x = 3,895,775,907,984
5. Step 5: Solve for x
   x = 3,895,775,907,984/916,674
6. Step 6: Final answer
   x = 4,249,903.35