Finding the Third Proportional to 737,554.81 and 1,139,091.69

Step by Step Solution

1. Step 1: Write the proportion equation
   737,554.81 : 1,139,091.69 = 1,139,091.69 : x
2. Step 2: Convert to fraction form
   737,554.81/1,139,091.69 = 1,139,091.69/x
3. Step 3: Cross multiply
   737,554.81x = 1,139,091.69 × 1,139,091.69
4. Step 4: Simplify right side
   737,554.81x = 1,297,529,872,531.60
5. Step 5: Solve for x
   x = 1,297,529,872,531.60/737,554.81
6. Step 6: Final answer
   x = 1,759,231.79