Finding the Third Proportional to 1,696,756.78 and 2,178,592.03

Step by Step Solution

1. Step 1: Write the proportion equation
   1,696,756.78 : 2,178,592.03 = 2,178,592.03 : x
2. Step 2: Convert to fraction form
   1,696,756.78/2,178,592.03 = 2,178,592.03/x
3. Step 3: Cross multiply
   1,696,756.78x = 2,178,592.03 × 2,178,592.03
4. Step 4: Simplify right side
   1,696,756.78x = 4,746,263,238,626.00
5. Step 5: Solve for x
   x = 4,746,263,238,626.00/1,696,756.78
6. Step 6: Final answer
   x = 2,797,256.09