Finding the Third Proportional to 1,097,192 and 1,645,790

Step by Step Solution

1. Step 1: Write the proportion equation
   1,097,192 : 1,645,790 = 1,645,790 : x
2. Step 2: Convert to fraction form
   1,097,192/1,645,790 = 1,645,790/x
3. Step 3: Cross multiply
   1,097,192x = 1,645,790 × 1,645,790
4. Step 4: Simplify right side
   1,097,192x = 2,708,624,724,100
5. Step 5: Solve for x
   x = 2,708,624,724,100/1,097,192
6. Step 6: Final answer
   x = 2,468,688.00