Finding the Third Proportional to 1,151,906 and 2,513,438

Step by Step Solution

1. Step 1: Write the proportion equation
   1,151,906 : 2,513,438 = 2,513,438 : x
2. Step 2: Convert to fraction form
   1,151,906/2,513,438 = 2,513,438/x
3. Step 3: Cross multiply
   1,151,906x = 2,513,438 × 2,513,438
4. Step 4: Simplify right side
   1,151,906x = 6,317,370,579,844
5. Step 5: Solve for x
   x = 6,317,370,579,844/1,151,906
6. Step 6: Final answer
   x = 5,484,276.13