Finding the Third Proportional to 1,155,434 and 1,736,715

Step by Step Solution

1. Step 1: Write the proportion equation
   1,155,434 : 1,736,715 = 1,736,715 : x
2. Step 2: Convert to fraction form
   1,155,434/1,736,715 = 1,736,715/x
3. Step 3: Cross multiply
   1,155,434x = 1,736,715 × 1,736,715
4. Step 4: Simplify right side
   1,155,434x = 3,016,178,991,225
5. Step 5: Solve for x
   x = 3,016,178,991,225/1,155,434
6. Step 6: Final answer
   x = 2,610,429.49