Finding the Third Proportional to 846,153 and 1,859,733

Step by Step Solution

1. Step 1: Write the proportion equation
   846,153 : 1,859,733 = 1,859,733 : x
2. Step 2: Convert to fraction form
   846,153/1,859,733 = 1,859,733/x
3. Step 3: Cross multiply
   846,153x = 1,859,733 × 1,859,733
4. Step 4: Simplify right side
   846,153x = 3,458,606,831,289
5. Step 5: Solve for x
   x = 3,458,606,831,289/846,153
6. Step 6: Final answer
   x = 4,087,448.52