Finding the Third Proportional to 5,474,316 and 8,003,466

Step by Step Solution

1. Step 1: Write the proportion equation
   5,474,316 : 8,003,466 = 8,003,466 : x
2. Step 2: Convert to fraction form
   5,474,316/8,003,466 = 8,003,466/x
3. Step 3: Cross multiply
   5,474,316x = 8,003,466 × 8,003,466
4. Step 4: Simplify right side
   5,474,316x = 64,055,468,013,156
5. Step 5: Solve for x
   x = 64,055,468,013,156/5,474,316
6. Step 6: Final answer
   x = 11,701,090.70