Finding the Third Proportional to 3,068,639 and 4,602,960

Step by Step Solution

1. Step 1: Write the proportion equation
   3,068,639 : 4,602,960 = 4,602,960 : x
2. Step 2: Convert to fraction form
   3,068,639/4,602,960 = 4,602,960/x
3. Step 3: Cross multiply
   3,068,639x = 4,602,960 × 4,602,960
4. Step 4: Simplify right side
   3,068,639x = 21,187,240,761,600
5. Step 5: Solve for x
   x = 21,187,240,761,600/3,068,639
6. Step 6: Final answer
   x = 6,904,442.25