Finding the Third Proportional to 767,102 and 1,615,078

Step by Step Solution

1. Step 1: Write the proportion equation
   767,102 : 1,615,078 = 1,615,078 : x
2. Step 2: Convert to fraction form
   767,102/1,615,078 = 1,615,078/x
3. Step 3: Cross multiply
   767,102x = 1,615,078 × 1,615,078
4. Step 4: Simplify right side
   767,102x = 2,608,476,946,084
5. Step 5: Solve for x
   x = 2,608,476,946,084/767,102
6. Step 6: Final answer
   x = 3,400,430.38