Finding the Third Proportional to 714,616 and 1,569,212

Step by Step Solution

1. Step 1: Write the proportion equation
   714,616 : 1,569,212 = 1,569,212 : x
2. Step 2: Convert to fraction form
   714,616/1,569,212 = 1,569,212/x
3. Step 3: Cross multiply
   714,616x = 1,569,212 × 1,569,212
4. Step 4: Simplify right side
   714,616x = 2,462,426,300,944
5. Step 5: Solve for x
   x = 2,462,426,300,944/714,616
6. Step 6: Final answer
   x = 3,445,803.48