Finding the Third Proportional to 5,841,278 and 8,713,308

Step by Step Solution

1. Step 1: Write the proportion equation
   5,841,278 : 8,713,308 = 8,713,308 : x
2. Step 2: Convert to fraction form
   5,841,278/8,713,308 = 8,713,308/x
3. Step 3: Cross multiply
   5,841,278x = 8,713,308 × 8,713,308
4. Step 4: Simplify right side
   5,841,278x = 75,921,736,302,864
5. Step 5: Solve for x
   x = 75,921,736,302,864/5,841,278
6. Step 6: Final answer
   x = 12,997,453.01