Finding the Third Proportional to 676,512 and 1,455,084

Step by Step Solution

1. Step 1: Write the proportion equation
   676,512 : 1,455,084 = 1,455,084 : x
2. Step 2: Convert to fraction form
   676,512/1,455,084 = 1,455,084/x
3. Step 3: Cross multiply
   676,512x = 1,455,084 × 1,455,084
4. Step 4: Simplify right side
   676,512x = 2,117,269,447,056
5. Step 5: Solve for x
   x = 2,117,269,447,056/676,512
6. Step 6: Final answer
   x = 3,129,684.98