Finding the Third Proportional to 1,724,464.69 and 3,627,574.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,724,464.69 : 3,627,574.88 = 3,627,574.88 : x
2. Step 2: Convert to fraction form
   1,724,464.69/3,627,574.88 = 3,627,574.88/x
3. Step 3: Cross multiply
   1,724,464.69x = 3,627,574.88 × 3,627,574.88
4. Step 4: Simplify right side
   1,724,464.69x = 13,159,299,473,731.27
5. Step 5: Solve for x
   x = 13,159,299,473,731.27/1,724,464.69
6. Step 6: Final answer
   x = 7,630,947.49