Finding the Third Proportional to 5,312,832 and 7,760,118

Step by Step Solution

1. Step 1: Write the proportion equation
   5,312,832 : 7,760,118 = 7,760,118 : x
2. Step 2: Convert to fraction form
   5,312,832/7,760,118 = 7,760,118/x
3. Step 3: Cross multiply
   5,312,832x = 7,760,118 × 7,760,118
4. Step 4: Simplify right side
   5,312,832x = 60,219,431,373,924
5. Step 5: Solve for x
   x = 60,219,431,373,924/5,312,832
6. Step 6: Final answer
   x = 11,334,714.02