Finding the Third Proportional to 38,569,920 and 52,382,736

Step by Step Solution

1. Step 1: Write the proportion equation
   38,569,920 : 52,382,736 = 52,382,736 : x
2. Step 2: Convert to fraction form
   38,569,920/52,382,736 = 52,382,736/x
3. Step 3: Cross multiply
   38,569,920x = 52,382,736 × 52,382,736
4. Step 4: Simplify right side
   38,569,920x = 2,743,951,030,845,696
5. Step 5: Solve for x
   x = 2,743,951,030,845,696/38,569,920
6. Step 6: Final answer
   x = 71,142,253.62