Finding the Third Proportional to 772,754 and 1,659,772

Step by Step Solution

1. Step 1: Write the proportion equation
   772,754 : 1,659,772 = 1,659,772 : x
2. Step 2: Convert to fraction form
   772,754/1,659,772 = 1,659,772/x
3. Step 3: Cross multiply
   772,754x = 1,659,772 × 1,659,772
4. Step 4: Simplify right side
   772,754x = 2,754,843,091,984
5. Step 5: Solve for x
   x = 2,754,843,091,984/772,754
6. Step 6: Final answer
   x = 3,564,967.75