Finding the Third Proportional to 877,274 and 1,885,039.50

Step by Step Solution

1. Step 1: Write the proportion equation
   877,274 : 1,885,039.50 = 1,885,039.50 : x
2. Step 2: Convert to fraction form
   877,274/1,885,039.50 = 1,885,039.50/x
3. Step 3: Cross multiply
   877,274x = 1,885,039.50 × 1,885,039.50
4. Step 4: Simplify right side
   877,274x = 3,553,373,916,560.25
5. Step 5: Solve for x
   x = 3,553,373,916,560.25/877,274
6. Step 6: Final answer
   x = 4,050,472.16