Finding the Third Proportional to 12,298,528 and 28,471,696

Step by Step Solution

1. Step 1: Write the proportion equation
   12,298,528 : 28,471,696 = 28,471,696 : x
2. Step 2: Convert to fraction form
   12,298,528/28,471,696 = 28,471,696/x
3. Step 3: Cross multiply
   12,298,528x = 28,471,696 × 28,471,696
4. Step 4: Simplify right side
   12,298,528x = 810,637,473,116,416
5. Step 5: Solve for x
   x = 810,637,473,116,416/12,298,528
6. Step 6: Final answer
   x = 65,913,373.79