Finding the Third Proportional to 757,776 and 1,673,652

Step by Step Solution

1. Step 1: Write the proportion equation
   757,776 : 1,673,652 = 1,673,652 : x
2. Step 2: Convert to fraction form
   757,776/1,673,652 = 1,673,652/x
3. Step 3: Cross multiply
   757,776x = 1,673,652 × 1,673,652
4. Step 4: Simplify right side
   757,776x = 2,801,111,017,104
5. Step 5: Solve for x
   x = 2,801,111,017,104/757,776
6. Step 6: Final answer
   x = 3,696,489.49