Finding the Third Proportional to 4,448,152 and 9,711,934

Step by Step Solution

1. Step 1: Write the proportion equation
   4,448,152 : 9,711,934 = 9,711,934 : x
2. Step 2: Convert to fraction form
   4,448,152/9,711,934 = 9,711,934/x
3. Step 3: Cross multiply
   4,448,152x = 9,711,934 × 9,711,934
4. Step 4: Simplify right side
   4,448,152x = 94,321,662,020,356
5. Step 5: Solve for x
   x = 94,321,662,020,356/4,448,152
6. Step 6: Final answer
   x = 21,204,685.01