Finding the Third Proportional to 1,964,492 and 4,216,026

Step by Step Solution

1. Step 1: Write the proportion equation
   1,964,492 : 4,216,026 = 4,216,026 : x
2. Step 2: Convert to fraction form
   1,964,492/4,216,026 = 4,216,026/x
3. Step 3: Cross multiply
   1,964,492x = 4,216,026 × 4,216,026
4. Step 4: Simplify right side
   1,964,492x = 17,774,875,232,676
5. Step 5: Solve for x
   x = 17,774,875,232,676/1,964,492
6. Step 6: Final answer
   x = 9,048,077.18