Finding the Third Proportional to 571,851 and 1,191,109.50

Step by Step Solution

1. Step 1: Write the proportion equation
   571,851 : 1,191,109.50 = 1,191,109.50 : x
2. Step 2: Convert to fraction form
   571,851/1,191,109.50 = 1,191,109.50/x
3. Step 3: Cross multiply
   571,851x = 1,191,109.50 × 1,191,109.50
4. Step 4: Simplify right side
   571,851x = 1,418,741,840,990.25
5. Step 5: Solve for x
   x = 1,418,741,840,990.25/571,851
6. Step 6: Final answer
   x = 2,480,964.17