Finding the Third Proportional to 873,433 and 1,851,846.50

Step by Step Solution

1. Step 1: Write the proportion equation
   873,433 : 1,851,846.50 = 1,851,846.50 : x
2. Step 2: Convert to fraction form
   873,433/1,851,846.50 = 1,851,846.50/x
3. Step 3: Cross multiply
   873,433x = 1,851,846.50 × 1,851,846.50
4. Step 4: Simplify right side
   873,433x = 3,429,335,459,562.25
5. Step 5: Solve for x
   x = 3,429,335,459,562.25/873,433
6. Step 6: Final answer
   x = 3,926,271.92