Finding the Third Proportional to 739,435.50 and 1,513,899

Step by Step Solution

1. Step 1: Write the proportion equation
   739,435.50 : 1,513,899 = 1,513,899 : x
2. Step 2: Convert to fraction form
   739,435.50/1,513,899 = 1,513,899/x
3. Step 3: Cross multiply
   739,435.50x = 1,513,899 × 1,513,899
4. Step 4: Simplify right side
   739,435.50x = 2,291,890,182,201
5. Step 5: Solve for x
   x = 2,291,890,182,201/739,435.50
6. Step 6: Final answer
   x = 3,099,513.32