Finding the Third Proportional to 1,010,454 and 1,568,899.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,010,454 : 1,568,899.50 = 1,568,899.50 : x
2. Step 2: Convert to fraction form
   1,010,454/1,568,899.50 = 1,568,899.50/x
3. Step 3: Cross multiply
   1,010,454x = 1,568,899.50 × 1,568,899.50
4. Step 4: Simplify right side
   1,010,454x = 2,461,445,641,100.25
5. Step 5: Solve for x
   x = 2,461,445,641,100.25/1,010,454
6. Step 6: Final answer
   x = 2,435,979.91