Finding the Third Proportional to 760,772 and 1,606,414

Step by Step Solution

1. Step 1: Write the proportion equation
   760,772 : 1,606,414 = 1,606,414 : x
2. Step 2: Convert to fraction form
   760,772/1,606,414 = 1,606,414/x
3. Step 3: Cross multiply
   760,772x = 1,606,414 × 1,606,414
4. Step 4: Simplify right side
   760,772x = 2,580,565,939,396
5. Step 5: Solve for x
   x = 2,580,565,939,396/760,772
6. Step 6: Final answer
   x = 3,392,035.90