Finding the Third Proportional to 1,948,730 and 4,251,592

Step by Step Solution

1. Step 1: Write the proportion equation
   1,948,730 : 4,251,592 = 4,251,592 : x
2. Step 2: Convert to fraction form
   1,948,730/4,251,592 = 4,251,592/x
3. Step 3: Cross multiply
   1,948,730x = 4,251,592 × 4,251,592
4. Step 4: Simplify right side
   1,948,730x = 18,076,034,534,464
5. Step 5: Solve for x
   x = 18,076,034,534,464/1,948,730
6. Step 6: Final answer
   x = 9,275,802.46