Finding the Third Proportional to 1,927,742 and 4,187,810

Step by Step Solution

1. Step 1: Write the proportion equation
   1,927,742 : 4,187,810 = 4,187,810 : x
2. Step 2: Convert to fraction form
   1,927,742/4,187,810 = 4,187,810/x
3. Step 3: Cross multiply
   1,927,742x = 4,187,810 × 4,187,810
4. Step 4: Simplify right side
   1,927,742x = 17,537,752,596,100
5. Step 5: Solve for x
   x = 17,537,752,596,100/1,927,742
6. Step 6: Final answer
   x = 9,097,562.12