Finding the Third Proportional to 1,050,772 and 1,664,126

Step by Step Solution

1. Step 1: Write the proportion equation
   1,050,772 : 1,664,126 = 1,664,126 : x
2. Step 2: Convert to fraction form
   1,050,772/1,664,126 = 1,664,126/x
3. Step 3: Cross multiply
   1,050,772x = 1,664,126 × 1,664,126
4. Step 4: Simplify right side
   1,050,772x = 2,769,315,343,876
5. Step 5: Solve for x
   x = 2,769,315,343,876/1,050,772
6. Step 6: Final answer
   x = 2,635,505.46