Finding the Third Proportional to 741,643.50 and 1,595,066.50

Step by Step Solution

1. Step 1: Write the proportion equation
   741,643.50 : 1,595,066.50 = 1,595,066.50 : x
2. Step 2: Convert to fraction form
   741,643.50/1,595,066.50 = 1,595,066.50/x
3. Step 3: Cross multiply
   741,643.50x = 1,595,066.50 × 1,595,066.50
4. Step 4: Simplify right side
   741,643.50x = 2,544,237,139,422.25
5. Step 5: Solve for x
   x = 2,544,237,139,422.25/741,643.50
6. Step 6: Final answer
   x = 3,430,539.25