Finding the Third Proportional to 474,034.50 and 880,818

Step by Step Solution

1. Step 1: Write the proportion equation
   474,034.50 : 880,818 = 880,818 : x
2. Step 2: Convert to fraction form
   474,034.50/880,818 = 880,818/x
3. Step 3: Cross multiply
   474,034.50x = 880,818 × 880,818
4. Step 4: Simplify right side
   474,034.50x = 775,840,349,124
5. Step 5: Solve for x
   x = 775,840,349,124/474,034.50
6. Step 6: Final answer
   x = 1,636,674.86