Finding the Third Proportional to 1,437,916 and 2,200,506

Step by Step Solution

1. Step 1: Write the proportion equation
   1,437,916 : 2,200,506 = 2,200,506 : x
2. Step 2: Convert to fraction form
   1,437,916/2,200,506 = 2,200,506/x
3. Step 3: Cross multiply
   1,437,916x = 2,200,506 × 2,200,506
4. Step 4: Simplify right side
   1,437,916x = 4,842,226,656,036
5. Step 5: Solve for x
   x = 4,842,226,656,036/1,437,916
6. Step 6: Final answer
   x = 3,367,530.97