Finding the Third Proportional to 5,918,103 and 12,735,061

Step by Step Solution

1. Step 1: Write the proportion equation
   5,918,103 : 12,735,061 = 12,735,061 : x
2. Step 2: Convert to fraction form
   5,918,103/12,735,061 = 12,735,061/x
3. Step 3: Cross multiply
   5,918,103x = 12,735,061 × 12,735,061
4. Step 4: Simplify right side
   5,918,103x = 162,181,778,673,721
5. Step 5: Solve for x
   x = 162,181,778,673,721/5,918,103
6. Step 6: Final answer
   x = 27,404,352.15