Finding the Third Proportional to 492,054 and 1,065,715

Step by Step Solution

1. Step 1: Write the proportion equation
   492,054 : 1,065,715 = 1,065,715 : x
2. Step 2: Convert to fraction form
   492,054/1,065,715 = 1,065,715/x
3. Step 3: Cross multiply
   492,054x = 1,065,715 × 1,065,715
4. Step 4: Simplify right side
   492,054x = 1,135,748,461,225
5. Step 5: Solve for x
   x = 1,135,748,461,225/492,054
6. Step 6: Final answer
   x = 2,308,178.50