Finding the Third Proportional to 1,154,724 and 1,663,332

Step by Step Solution

1. Step 1: Write the proportion equation
   1,154,724 : 1,663,332 = 1,663,332 : x
2. Step 2: Convert to fraction form
   1,154,724/1,663,332 = 1,663,332/x
3. Step 3: Cross multiply
   1,154,724x = 1,663,332 × 1,663,332
4. Step 4: Simplify right side
   1,154,724x = 2,766,673,342,224
5. Step 5: Solve for x
   x = 2,766,673,342,224/1,154,724
6. Step 6: Final answer
   x = 2,395,960.72