Finding the Third Proportional to 1,487,268 and 2,102,598

Step by Step Solution

1. Step 1: Write the proportion equation
   1,487,268 : 2,102,598 = 2,102,598 : x
2. Step 2: Convert to fraction form
   1,487,268/2,102,598 = 2,102,598/x
3. Step 3: Cross multiply
   1,487,268x = 2,102,598 × 2,102,598
4. Step 4: Simplify right side
   1,487,268x = 4,420,918,349,604
5. Step 5: Solve for x
   x = 4,420,918,349,604/1,487,268
6. Step 6: Final answer
   x = 2,972,509.56