Finding the Third Proportional to 458,641.50 and 972,787

Step by Step Solution

1. Step 1: Write the proportion equation
   458,641.50 : 972,787 = 972,787 : x
2. Step 2: Convert to fraction form
   458,641.50/972,787 = 972,787/x
3. Step 3: Cross multiply
   458,641.50x = 972,787 × 972,787
4. Step 4: Simplify right side
   458,641.50x = 946,314,547,369
5. Step 5: Solve for x
   x = 946,314,547,369/458,641.50
6. Step 6: Final answer
   x = 2,063,299.00