Finding the Third Proportional to 734,622.50 and 1,113,043.88

Step by Step Solution

1. Step 1: Write the proportion equation
   734,622.50 : 1,113,043.88 = 1,113,043.88 : x
2. Step 2: Convert to fraction form
   734,622.50/1,113,043.88 = 1,113,043.88/x
3. Step 3: Cross multiply
   734,622.50x = 1,113,043.88 × 1,113,043.88
4. Step 4: Simplify right side
   734,622.50x = 1,238,866,667,675.02
5. Step 5: Solve for x
   x = 1,238,866,667,675.02/734,622.50
6. Step 6: Final answer
   x = 1,686,399.02