Finding the Third Proportional to 760,581 and 1,614,456

Step by Step Solution

1. Step 1: Write the proportion equation
   760,581 : 1,614,456 = 1,614,456 : x
2. Step 2: Convert to fraction form
   760,581/1,614,456 = 1,614,456/x
3. Step 3: Cross multiply
   760,581x = 1,614,456 × 1,614,456
4. Step 4: Simplify right side
   760,581x = 2,606,468,175,936
5. Step 5: Solve for x
   x = 2,606,468,175,936/760,581
6. Step 6: Final answer
   x = 3,426,943.58