Finding the Third Proportional to 938,614 and 1,407,951

Step by Step Solution

1. Step 1: Write the proportion equation
   938,614 : 1,407,951 = 1,407,951 : x
2. Step 2: Convert to fraction form
   938,614/1,407,951 = 1,407,951/x
3. Step 3: Cross multiply
   938,614x = 1,407,951 × 1,407,951
4. Step 4: Simplify right side
   938,614x = 1,982,326,018,401
5. Step 5: Solve for x
   x = 1,982,326,018,401/938,614
6. Step 6: Final answer
   x = 2,111,971.50