Finding the Third Proportional to 770,184 and 1,717,456.50

Step by Step Solution

1. Step 1: Write the proportion equation
   770,184 : 1,717,456.50 = 1,717,456.50 : x
2. Step 2: Convert to fraction form
   770,184/1,717,456.50 = 1,717,456.50/x
3. Step 3: Cross multiply
   770,184x = 1,717,456.50 × 1,717,456.50
4. Step 4: Simplify right side
   770,184x = 2,949,656,829,392.25
5. Step 5: Solve for x
   x = 2,949,656,829,392.25/770,184
6. Step 6: Final answer
   x = 3,829,807.98