Finding the Third Proportional to 1,290,151.50 and 1,804,492

Step by Step Solution

1. Step 1: Write the proportion equation
   1,290,151.50 : 1,804,492 = 1,804,492 : x
2. Step 2: Convert to fraction form
   1,290,151.50/1,804,492 = 1,804,492/x
3. Step 3: Cross multiply
   1,290,151.50x = 1,804,492 × 1,804,492
4. Step 4: Simplify right side
   1,290,151.50x = 3,256,191,378,064
5. Step 5: Solve for x
   x = 3,256,191,378,064/1,290,151.50
6. Step 6: Final answer
   x = 2,523,882.95