Finding the Third Proportional to 1,780,551 and 3,624,026

Step by Step Solution

1. Step 1: Write the proportion equation
   1,780,551 : 3,624,026 = 3,624,026 : x
2. Step 2: Convert to fraction form
   1,780,551/3,624,026 = 3,624,026/x
3. Step 3: Cross multiply
   1,780,551x = 3,624,026 × 3,624,026
4. Step 4: Simplify right side
   1,780,551x = 13,133,564,448,676
5. Step 5: Solve for x
   x = 13,133,564,448,676/1,780,551
6. Step 6: Final answer
   x = 7,376,123.71