Finding the Third Proportional to 877,254 and 1,913,050.50

Step by Step Solution

1. Step 1: Write the proportion equation
   877,254 : 1,913,050.50 = 1,913,050.50 : x
2. Step 2: Convert to fraction form
   877,254/1,913,050.50 = 1,913,050.50/x
3. Step 3: Cross multiply
   877,254x = 1,913,050.50 × 1,913,050.50
4. Step 4: Simplify right side
   877,254x = 3,659,762,215,550.25
5. Step 5: Solve for x
   x = 3,659,762,215,550.25/877,254
6. Step 6: Final answer
   x = 4,171,838.73