Finding the Third Proportional to 1,991,834 and 3,011,466

Step by Step Solution

1. Step 1: Write the proportion equation
   1,991,834 : 3,011,466 = 3,011,466 : x
2. Step 2: Convert to fraction form
   1,991,834/3,011,466 = 3,011,466/x
3. Step 3: Cross multiply
   1,991,834x = 3,011,466 × 3,011,466
4. Step 4: Simplify right side
   1,991,834x = 9,068,927,469,156
5. Step 5: Solve for x
   x = 9,068,927,469,156/1,991,834
6. Step 6: Final answer
   x = 4,553,053.85