Finding the Third Proportional to 1,656,671 and 3,623,518

Step by Step Solution

1. Step 1: Write the proportion equation
   1,656,671 : 3,623,518 = 3,623,518 : x
2. Step 2: Convert to fraction form
   1,656,671/3,623,518 = 3,623,518/x
3. Step 3: Cross multiply
   1,656,671x = 3,623,518 × 3,623,518
4. Step 4: Simplify right side
   1,656,671x = 13,129,882,696,324
5. Step 5: Solve for x
   x = 13,129,882,696,324/1,656,671
6. Step 6: Final answer
   x = 7,925,461.78