Finding the Third Proportional to 747,966 and 1,609,976

Step by Step Solution

1. Step 1: Write the proportion equation
   747,966 : 1,609,976 = 1,609,976 : x
2. Step 2: Convert to fraction form
   747,966/1,609,976 = 1,609,976/x
3. Step 3: Cross multiply
   747,966x = 1,609,976 × 1,609,976
4. Step 4: Simplify right side
   747,966x = 2,592,022,720,576
5. Step 5: Solve for x
   x = 2,592,022,720,576/747,966
6. Step 6: Final answer
   x = 3,465,428.54