Finding the Third Proportional to 1,657,892 and 3,631,396

Step by Step Solution

1. Step 1: Write the proportion equation
   1,657,892 : 3,631,396 = 3,631,396 : x
2. Step 2: Convert to fraction form
   1,657,892/3,631,396 = 3,631,396/x
3. Step 3: Cross multiply
   1,657,892x = 3,631,396 × 3,631,396
4. Step 4: Simplify right side
   1,657,892x = 13,187,036,908,816
5. Step 5: Solve for x
   x = 13,187,036,908,816/1,657,892
6. Step 6: Final answer
   x = 7,954,098.89