Finding the Third Proportional to 1,230,106 and 2,662,388

Step by Step Solution

1. Step 1: Write the proportion equation
   1,230,106 : 2,662,388 = 2,662,388 : x
2. Step 2: Convert to fraction form
   1,230,106/2,662,388 = 2,662,388/x
3. Step 3: Cross multiply
   1,230,106x = 2,662,388 × 2,662,388
4. Step 4: Simplify right side
   1,230,106x = 7,088,309,862,544
5. Step 5: Solve for x
   x = 7,088,309,862,544/1,230,106
6. Step 6: Final answer
   x = 5,762,356.95