Finding the Third Proportional to 776,148 and 1,696,584

Step by Step Solution

1. Step 1: Write the proportion equation
   776,148 : 1,696,584 = 1,696,584 : x
2. Step 2: Convert to fraction form
   776,148/1,696,584 = 1,696,584/x
3. Step 3: Cross multiply
   776,148x = 1,696,584 × 1,696,584
4. Step 4: Simplify right side
   776,148x = 2,878,397,269,056
5. Step 5: Solve for x
   x = 2,878,397,269,056/776,148
6. Step 6: Final answer
   x = 3,708,567.53