Finding the Third Proportional to 2,792,088 and 4,428,332

Step by Step Solution

1. Step 1: Write the proportion equation
   2,792,088 : 4,428,332 = 4,428,332 : x
2. Step 2: Convert to fraction form
   2,792,088/4,428,332 = 4,428,332/x
3. Step 3: Cross multiply
   2,792,088x = 4,428,332 × 4,428,332
4. Step 4: Simplify right side
   2,792,088x = 19,610,124,302,224
5. Step 5: Solve for x
   x = 19,610,124,302,224/2,792,088
6. Step 6: Final answer
   x = 7,023,462.12