Finding the Third Proportional to 1,949,470 and 4,347,187

Step by Step Solution

1. Step 1: Write the proportion equation
   1,949,470 : 4,347,187 = 4,347,187 : x
2. Step 2: Convert to fraction form
   1,949,470/4,347,187 = 4,347,187/x
3. Step 3: Cross multiply
   1,949,470x = 4,347,187 × 4,347,187
4. Step 4: Simplify right side
   1,949,470x = 18,898,034,812,969
5. Step 5: Solve for x
   x = 18,898,034,812,969/1,949,470
6. Step 6: Final answer
   x = 9,693,934.67