Finding the Third Proportional to 8,951,368 and 13,501,356

Step by Step Solution

1. Step 1: Write the proportion equation
   8,951,368 : 13,501,356 = 13,501,356 : x
2. Step 2: Convert to fraction form
   8,951,368/13,501,356 = 13,501,356/x
3. Step 3: Cross multiply
   8,951,368x = 13,501,356 × 13,501,356
4. Step 4: Simplify right side
   8,951,368x = 182,286,613,838,736
5. Step 5: Solve for x
   x = 182,286,613,838,736/8,951,368
6. Step 6: Final answer
   x = 20,364,106.79