Finding the Third Proportional to 841,455 and 1,851,133

Step by Step Solution

1. Step 1: Write the proportion equation
   841,455 : 1,851,133 = 1,851,133 : x
2. Step 2: Convert to fraction form
   841,455/1,851,133 = 1,851,133/x
3. Step 3: Cross multiply
   841,455x = 1,851,133 × 1,851,133
4. Step 4: Simplify right side
   841,455x = 3,426,693,383,689
5. Step 5: Solve for x
   x = 3,426,693,383,689/841,455
6. Step 6: Final answer
   x = 4,072,343.01