Finding the Third Proportional to 624,320 and 1,343,332

Step by Step Solution

1. Step 1: Write the proportion equation
   624,320 : 1,343,332 = 1,343,332 : x
2. Step 2: Convert to fraction form
   624,320/1,343,332 = 1,343,332/x
3. Step 3: Cross multiply
   624,320x = 1,343,332 × 1,343,332
4. Step 4: Simplify right side
   624,320x = 1,804,540,862,224
5. Step 5: Solve for x
   x = 1,804,540,862,224/624,320
6. Step 6: Final answer
   x = 2,890,410.15