Finding the Third Proportional to 1,645,068 and 2,241,126

Step by Step Solution

1. Step 1: Write the proportion equation
   1,645,068 : 2,241,126 = 2,241,126 : x
2. Step 2: Convert to fraction form
   1,645,068/2,241,126 = 2,241,126/x
3. Step 3: Cross multiply
   1,645,068x = 2,241,126 × 2,241,126
4. Step 4: Simplify right side
   1,645,068x = 5,022,645,747,876
5. Step 5: Solve for x
   x = 5,022,645,747,876/1,645,068
6. Step 6: Final answer
   x = 3,053,153.88