Finding the Third Proportional to 1,047,704 and 2,287,316

Step by Step Solution

1. Step 1: Write the proportion equation
   1,047,704 : 2,287,316 = 2,287,316 : x
2. Step 2: Convert to fraction form
   1,047,704/2,287,316 = 2,287,316/x
3. Step 3: Cross multiply
   1,047,704x = 2,287,316 × 2,287,316
4. Step 4: Simplify right side
   1,047,704x = 5,231,814,483,856
5. Step 5: Solve for x
   x = 5,231,814,483,856/1,047,704
6. Step 6: Final answer
   x = 4,993,599.80