Finding the Third Proportional to 1,513,692 and 2,276,910

Step by Step Solution

1. Step 1: Write the proportion equation
   1,513,692 : 2,276,910 = 2,276,910 : x
2. Step 2: Convert to fraction form
   1,513,692/2,276,910 = 2,276,910/x
3. Step 3: Cross multiply
   1,513,692x = 2,276,910 × 2,276,910
4. Step 4: Simplify right side
   1,513,692x = 5,184,319,148,100
5. Step 5: Solve for x
   x = 5,184,319,148,100/1,513,692
6. Step 6: Final answer
   x = 3,424,949.82