Finding the Third Proportional to 13,940,748 and 30,361,770

Step by Step Solution

1. Step 1: Write the proportion equation
   13,940,748 : 30,361,770 = 30,361,770 : x
2. Step 2: Convert to fraction form
   13,940,748/30,361,770 = 30,361,770/x
3. Step 3: Cross multiply
   13,940,748x = 30,361,770 × 30,361,770
4. Step 4: Simplify right side
   13,940,748x = 921,837,077,532,900
5. Step 5: Solve for x
   x = 921,837,077,532,900/13,940,748
6. Step 6: Final answer
   x = 66,125,366.98