Finding the Third Proportional to 4,920,732 and 6,624,286

Step by Step Solution

1. Step 1: Write the proportion equation
   4,920,732 : 6,624,286 = 6,624,286 : x
2. Step 2: Convert to fraction form
   4,920,732/6,624,286 = 6,624,286/x
3. Step 3: Cross multiply
   4,920,732x = 6,624,286 × 6,624,286
4. Step 4: Simplify right side
   4,920,732x = 43,881,165,009,796
5. Step 5: Solve for x
   x = 43,881,165,009,796/4,920,732
6. Step 6: Final answer
   x = 8,917,609.21