Finding the Third Proportional to 1,142,976 and 1,567,332

Step by Step Solution

1. Step 1: Write the proportion equation
   1,142,976 : 1,567,332 = 1,567,332 : x
2. Step 2: Convert to fraction form
   1,142,976/1,567,332 = 1,567,332/x
3. Step 3: Cross multiply
   1,142,976x = 1,567,332 × 1,567,332
4. Step 4: Simplify right side
   1,142,976x = 2,456,529,598,224
5. Step 5: Solve for x
   x = 2,456,529,598,224/1,142,976
6. Step 6: Final answer
   x = 2,149,239.88