Finding the Third Proportional to 5,997,471 and 13,059,819

Step by Step Solution

1. Step 1: Write the proportion equation
   5,997,471 : 13,059,819 = 13,059,819 : x
2. Step 2: Convert to fraction form
   5,997,471/13,059,819 = 13,059,819/x
3. Step 3: Cross multiply
   5,997,471x = 13,059,819 × 13,059,819
4. Step 4: Simplify right side
   5,997,471x = 170,558,872,312,761
5. Step 5: Solve for x
   x = 170,558,872,312,761/5,997,471
6. Step 6: Final answer
   x = 28,438,465.53