Finding the Third Proportional to 841,128.47 and 1,845,101.53

Step by Step Solution

1. Step 1: Write the proportion equation
   841,128.47 : 1,845,101.53 = 1,845,101.53 : x
2. Step 2: Convert to fraction form
   841,128.47/1,845,101.53 = 1,845,101.53/x
3. Step 3: Cross multiply
   841,128.47x = 1,845,101.53 × 1,845,101.53
4. Step 4: Simplify right side
   841,128.47x = 3,404,399,660,621.10
5. Step 5: Solve for x
   x = 3,404,399,660,621.10/841,128.47
6. Step 6: Final answer
   x = 4,047,419.37