Finding the Third Proportional to 1,370,097 and 1,915,479

Step by Step Solution

1. Step 1: Write the proportion equation
   1,370,097 : 1,915,479 = 1,915,479 : x
2. Step 2: Convert to fraction form
   1,370,097/1,915,479 = 1,915,479/x
3. Step 3: Cross multiply
   1,370,097x = 1,915,479 × 1,915,479
4. Step 4: Simplify right side
   1,370,097x = 3,669,059,799,441
5. Step 5: Solve for x
   x = 3,669,059,799,441/1,370,097
6. Step 6: Final answer
   x = 2,677,956.23