Finding the Third Proportional to 1,703,280 and 3,708,960

Step by Step Solution

1. Step 1: Write the proportion equation
   1,703,280 : 3,708,960 = 3,708,960 : x
2. Step 2: Convert to fraction form
   1,703,280/3,708,960 = 3,708,960/x
3. Step 3: Cross multiply
   1,703,280x = 3,708,960 × 3,708,960
4. Step 4: Simplify right side
   1,703,280x = 13,756,384,281,600
5. Step 5: Solve for x
   x = 13,756,384,281,600/1,703,280
6. Step 6: Final answer
   x = 8,076,408.04