Finding the Third Proportional to 3,068,602 and 4,602,906

Step by Step Solution

1. Step 1: Write the proportion equation
   3,068,602 : 4,602,906 = 4,602,906 : x
2. Step 2: Convert to fraction form
   3,068,602/4,602,906 = 4,602,906/x
3. Step 3: Cross multiply
   3,068,602x = 4,602,906 × 4,602,906
4. Step 4: Simplify right side
   3,068,602x = 21,186,743,644,836
5. Step 5: Solve for x
   x = 21,186,743,644,836/3,068,602
6. Step 6: Final answer
   x = 6,904,363.50