Finding the Third Proportional to 776,152 and 1,696,588

Step by Step Solution

1. Step 1: Write the proportion equation
   776,152 : 1,696,588 = 1,696,588 : x
2. Step 2: Convert to fraction form
   776,152/1,696,588 = 1,696,588/x
3. Step 3: Cross multiply
   776,152x = 1,696,588 × 1,696,588
4. Step 4: Simplify right side
   776,152x = 2,878,410,841,744
5. Step 5: Solve for x
   x = 2,878,410,841,744/776,152
6. Step 6: Final answer
   x = 3,708,565.90