Finding the Third Proportional to 1,087,812 and 2,356,417

Step by Step Solution

1. Step 1: Write the proportion equation
   1,087,812 : 2,356,417 = 2,356,417 : x
2. Step 2: Convert to fraction form
   1,087,812/2,356,417 = 2,356,417/x
3. Step 3: Cross multiply
   1,087,812x = 2,356,417 × 2,356,417
4. Step 4: Simplify right side
   1,087,812x = 5,552,701,077,889
5. Step 5: Solve for x
   x = 5,552,701,077,889/1,087,812
6. Step 6: Final answer
   x = 5,104,467.57