Finding the Third Proportional to 694,380 and 1,522,168

Step by Step Solution

1. Step 1: Write the proportion equation
   694,380 : 1,522,168 = 1,522,168 : x
2. Step 2: Convert to fraction form
   694,380/1,522,168 = 1,522,168/x
3. Step 3: Cross multiply
   694,380x = 1,522,168 × 1,522,168
4. Step 4: Simplify right side
   694,380x = 2,316,995,420,224
5. Step 5: Solve for x
   x = 2,316,995,420,224/694,380
6. Step 6: Final answer
   x = 3,336,783.06