Finding the Third Proportional to 13,092,728 and 28,451,736

Step by Step Solution

1. Step 1: Write the proportion equation
   13,092,728 : 28,451,736 = 28,451,736 : x
2. Step 2: Convert to fraction form
   13,092,728/28,451,736 = 28,451,736/x
3. Step 3: Cross multiply
   13,092,728x = 28,451,736 × 28,451,736
4. Step 4: Simplify right side
   13,092,728x = 809,501,281,413,696
5. Step 5: Solve for x
   x = 809,501,281,413,696/13,092,728
6. Step 6: Final answer
   x = 61,828,312.74