Finding the Third Proportional to 9,357,616 and 13,711,986

Step by Step Solution

1. Step 1: Write the proportion equation
   9,357,616 : 13,711,986 = 13,711,986 : x
2. Step 2: Convert to fraction form
   9,357,616/13,711,986 = 13,711,986/x
3. Step 3: Cross multiply
   9,357,616x = 13,711,986 × 13,711,986
4. Step 4: Simplify right side
   9,357,616x = 188,018,560,064,196
5. Step 5: Solve for x
   x = 188,018,560,064,196/9,357,616
6. Step 6: Final answer
   x = 20,092,570.59