Finding the Third Proportional to 761,172 and 1,673,004

Step by Step Solution

1. Step 1: Write the proportion equation
   761,172 : 1,673,004 = 1,673,004 : x
2. Step 2: Convert to fraction form
   761,172/1,673,004 = 1,673,004/x
3. Step 3: Cross multiply
   761,172x = 1,673,004 × 1,673,004
4. Step 4: Simplify right side
   761,172x = 2,798,942,384,016
5. Step 5: Solve for x
   x = 2,798,942,384,016/761,172
6. Step 6: Final answer
   x = 3,677,148.38