Finding the Third Proportional to 1,163,298.38 and 1,746,178.59

Step by Step Solution

1. Step 1: Write the proportion equation
   1,163,298.38 : 1,746,178.59 = 1,746,178.59 : x
2. Step 2: Convert to fraction form
   1,163,298.38/1,746,178.59 = 1,746,178.59/x
3. Step 3: Cross multiply
   1,163,298.38x = 1,746,178.59 × 1,746,178.59
4. Step 4: Simplify right side
   1,163,298.38x = 3,049,139,681,270.73
5. Step 5: Solve for x
   x = 3,049,139,681,270.73/1,163,298.38
6. Step 6: Final answer
   x = 2,621,115.74