Finding the Third Proportional to 5,748,532 and 12,517,663

Step by Step Solution

1. Step 1: Write the proportion equation
   5,748,532 : 12,517,663 = 12,517,663 : x
2. Step 2: Convert to fraction form
   5,748,532/12,517,663 = 12,517,663/x
3. Step 3: Cross multiply
   5,748,532x = 12,517,663 × 12,517,663
4. Step 4: Simplify right side
   5,748,532x = 156,691,886,981,569
5. Step 5: Solve for x
   x = 156,691,886,981,569/5,748,532
6. Step 6: Final answer
   x = 27,257,721.97