Finding the Third Proportional to 1,683,312 and 2,436,516

Step by Step Solution

1. Step 1: Write the proportion equation
   1,683,312 : 2,436,516 = 2,436,516 : x
2. Step 2: Convert to fraction form
   1,683,312/2,436,516 = 2,436,516/x
3. Step 3: Cross multiply
   1,683,312x = 2,436,516 × 2,436,516
4. Step 4: Simplify right side
   1,683,312x = 5,936,610,218,256
5. Step 5: Solve for x
   x = 5,936,610,218,256/1,683,312
6. Step 6: Final answer
   x = 3,526,743.83