Finding the Third Proportional to 849,756 and 1,849,368

Step by Step Solution

1. Step 1: Write the proportion equation
   849,756 : 1,849,368 = 1,849,368 : x
2. Step 2: Convert to fraction form
   849,756/1,849,368 = 1,849,368/x
3. Step 3: Cross multiply
   849,756x = 1,849,368 × 1,849,368
4. Step 4: Simplify right side
   849,756x = 3,420,161,999,424
5. Step 5: Solve for x
   x = 3,420,161,999,424/849,756
6. Step 6: Final answer
   x = 4,024,875.38