Finding the Third Proportional to 1,345,899 and 2,903,126

Step by Step Solution

1. Step 1: Write the proportion equation
   1,345,899 : 2,903,126 = 2,903,126 : x
2. Step 2: Convert to fraction form
   1,345,899/2,903,126 = 2,903,126/x
3. Step 3: Cross multiply
   1,345,899x = 2,903,126 × 2,903,126
4. Step 4: Simplify right side
   1,345,899x = 8,428,140,571,876
5. Step 5: Solve for x
   x = 8,428,140,571,876/1,345,899
6. Step 6: Final answer
   x = 6,262,089.93