Finding the Third Proportional to 1,178,097 and 1,801,390.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,178,097 : 1,801,390.50 = 1,801,390.50 : x
2. Step 2: Convert to fraction form
   1,178,097/1,801,390.50 = 1,801,390.50/x
3. Step 3: Cross multiply
   1,178,097x = 1,801,390.50 × 1,801,390.50
4. Step 4: Simplify right side
   1,178,097x = 3,245,007,733,490.25
5. Step 5: Solve for x
   x = 3,245,007,733,490.25/1,178,097
6. Step 6: Final answer
   x = 2,754,448.69