Finding the Third Proportional to 1,305,192 and 1,838,034

Step by Step Solution

1. Step 1: Write the proportion equation
   1,305,192 : 1,838,034 = 1,838,034 : x
2. Step 2: Convert to fraction form
   1,305,192/1,838,034 = 1,838,034/x
3. Step 3: Cross multiply
   1,305,192x = 1,838,034 × 1,838,034
4. Step 4: Simplify right side
   1,305,192x = 3,378,368,985,156
5. Step 5: Solve for x
   x = 3,378,368,985,156/1,305,192
6. Step 6: Final answer
   x = 2,588,407.67