Finding the Third Proportional to 736,233 and 1,605,507

Step by Step Solution

1. Step 1: Write the proportion equation
   736,233 : 1,605,507 = 1,605,507 : x
2. Step 2: Convert to fraction form
   736,233/1,605,507 = 1,605,507/x
3. Step 3: Cross multiply
   736,233x = 1,605,507 × 1,605,507
4. Step 4: Simplify right side
   736,233x = 2,577,652,727,049
5. Step 5: Solve for x
   x = 2,577,652,727,049/736,233
6. Step 6: Final answer
   x = 3,501,137.18