Finding the Third Proportional to 3,068,424 and 4,602,636

Step by Step Solution

1. Step 1: Write the proportion equation
   3,068,424 : 4,602,636 = 4,602,636 : x
2. Step 2: Convert to fraction form
   3,068,424/4,602,636 = 4,602,636/x
3. Step 3: Cross multiply
   3,068,424x = 4,602,636 × 4,602,636
4. Step 4: Simplify right side
   3,068,424x = 21,184,258,148,496
5. Step 5: Solve for x
   x = 21,184,258,148,496/3,068,424
6. Step 6: Final answer
   x = 6,903,954