Finding the Third Proportional to 5,859,272 and 12,835,696

Step by Step Solution

1. Step 1: Write the proportion equation
   5,859,272 : 12,835,696 = 12,835,696 : x
2. Step 2: Convert to fraction form
   5,859,272/12,835,696 = 12,835,696/x
3. Step 3: Cross multiply
   5,859,272x = 12,835,696 × 12,835,696
4. Step 4: Simplify right side
   5,859,272x = 164,755,091,804,416
5. Step 5: Solve for x
   x = 164,755,091,804,416/5,859,272
6. Step 6: Final answer
   x = 28,118,696.62