Finding the Third Proportional to 647,262 and 1,004,973

Step by Step Solution

1. Step 1: Write the proportion equation
   647,262 : 1,004,973 = 1,004,973 : x
2. Step 2: Convert to fraction form
   647,262/1,004,973 = 1,004,973/x
3. Step 3: Cross multiply
   647,262x = 1,004,973 × 1,004,973
4. Step 4: Simplify right side
   647,262x = 1,009,970,730,729
5. Step 5: Solve for x
   x = 1,009,970,730,729/647,262
6. Step 6: Final answer
   x = 1,560,373.90