Finding the Third Proportional to 1,641,772 and 2,375,646

Step by Step Solution

1. Step 1: Write the proportion equation
   1,641,772 : 2,375,646 = 2,375,646 : x
2. Step 2: Convert to fraction form
   1,641,772/2,375,646 = 2,375,646/x
3. Step 3: Cross multiply
   1,641,772x = 2,375,646 × 2,375,646
4. Step 4: Simplify right side
   1,641,772x = 5,643,693,917,316
5. Step 5: Solve for x
   x = 5,643,693,917,316/1,641,772
6. Step 6: Final answer
   x = 3,437,562.53