Finding the Third Proportional to 1,927,740 and 4,187,805

Step by Step Solution

1. Step 1: Write the proportion equation
   1,927,740 : 4,187,805 = 4,187,805 : x
2. Step 2: Convert to fraction form
   1,927,740/4,187,805 = 4,187,805/x
3. Step 3: Cross multiply
   1,927,740x = 4,187,805 × 4,187,805
4. Step 4: Simplify right side
   1,927,740x = 17,537,710,718,025
5. Step 5: Solve for x
   x = 17,537,710,718,025/1,927,740
6. Step 6: Final answer
   x = 9,097,549.83