Finding the Third Proportional to 521,608.50 and 1,100,034

Step by Step Solution

1. Step 1: Write the proportion equation
   521,608.50 : 1,100,034 = 1,100,034 : x
2. Step 2: Convert to fraction form
   521,608.50/1,100,034 = 1,100,034/x
3. Step 3: Cross multiply
   521,608.50x = 1,100,034 × 1,100,034
4. Step 4: Simplify right side
   521,608.50x = 1,210,074,801,156
5. Step 5: Solve for x
   x = 1,210,074,801,156/521,608.50
6. Step 6: Final answer
   x = 2,319,890.88