Finding the Third Proportional to 1,931,926 and 4,195,712

Step by Step Solution

1. Step 1: Write the proportion equation
   1,931,926 : 4,195,712 = 4,195,712 : x
2. Step 2: Convert to fraction form
   1,931,926/4,195,712 = 4,195,712/x
3. Step 3: Cross multiply
   1,931,926x = 4,195,712 × 4,195,712
4. Step 4: Simplify right side
   1,931,926x = 17,603,999,186,944
5. Step 5: Solve for x
   x = 17,603,999,186,944/1,931,926
6. Step 6: Final answer
   x = 9,112,149.84