Finding the Third Proportional to 2,106,963 and 4,624,034

Step by Step Solution

1. Step 1: Write the proportion equation
   2,106,963 : 4,624,034 = 4,624,034 : x
2. Step 2: Convert to fraction form
   2,106,963/4,624,034 = 4,624,034/x
3. Step 3: Cross multiply
   2,106,963x = 4,624,034 × 4,624,034
4. Step 4: Simplify right side
   2,106,963x = 21,381,690,433,156
5. Step 5: Solve for x
   x = 21,381,690,433,156/2,106,963
6. Step 6: Final answer
   x = 10,148,109.12