Finding the Third Proportional to 738,760.50 and 1,061,484.75

Step by Step Solution

1. Step 1: Write the proportion equation
   738,760.50 : 1,061,484.75 = 1,061,484.75 : x
2. Step 2: Convert to fraction form
   738,760.50/1,061,484.75 = 1,061,484.75/x
3. Step 3: Cross multiply
   738,760.50x = 1,061,484.75 × 1,061,484.75
4. Step 4: Simplify right side
   738,760.50x = 1,126,749,874,482.56
5. Step 5: Solve for x
   x = 1,126,749,874,482.56/738,760.50
6. Step 6: Final answer
   x = 1,525,189.66