Finding the Third Proportional to 2,807,775 and 4,264,146

Step by Step Solution

1. Step 1: Write the proportion equation
   2,807,775 : 4,264,146 = 4,264,146 : x
2. Step 2: Convert to fraction form
   2,807,775/4,264,146 = 4,264,146/x
3. Step 3: Cross multiply
   2,807,775x = 4,264,146 × 4,264,146
4. Step 4: Simplify right side
   2,807,775x = 18,182,941,109,316
5. Step 5: Solve for x
   x = 18,182,941,109,316/2,807,775
6. Step 6: Final answer
   x = 6,475,925.28