Finding the Third Proportional to 760,300 and 1,646,073

Step by Step Solution

1. Step 1: Write the proportion equation
   760,300 : 1,646,073 = 1,646,073 : x
2. Step 2: Convert to fraction form
   760,300/1,646,073 = 1,646,073/x
3. Step 3: Cross multiply
   760,300x = 1,646,073 × 1,646,073
4. Step 4: Simplify right side
   760,300x = 2,709,556,321,329
5. Step 5: Solve for x
   x = 2,709,556,321,329/760,300
6. Step 6: Final answer
   x = 3,563,798.92